Congratulations! It's a Puppy!

Perhaps it's just the passage of time, but I do not remember Maisy being this much of a pain in the ass. Then again, I got her much younger than I got Pyg, and she came with the bonus of already being crate-trained. Also, she had her CGC by the time she was Pyg's age. Also, I think she was just too flippin' scared of the world to be naughty.

Whatever the reason, as Pyg has settled into life with us, he's become progressively naughtier. This is not a huge surprise. Not only had I suspected he would come out of his shell, but he's also an adolescent without much training. And normal adolescent dogs without much training are, well, annoying.

He's constantly getting into things. Yesterday, the treat drawer was left slightly ajar, and so he opened it and invited Maisy to his all-you-can-eat party. They went through probably a dozen bully sticks, several rawhides, a nylabone, a couple of cow hooves, and who knows what else. Today I came home to find a roll of thread (WTF?) destroyed. Last week it was a yardstick and the cat litter scooper.

And the recycling. Oh, the recycling! Pyg loves rooting around, especially in the cardboard recycling. He pulls out boxes and just shreds them. This doesn't really bother me, but it would be nice to come home to a semi-clean house.

Pyg's decided being short is stupid, and so is always jumping on everything. Counters, the chest freezer, my sewing table (from which he snitched the thread), my bed side stand (where he knocked my pill bottles down but thankfully didn't open them)...

Peeing is meant to be done anywhere, anytime, and poop is clearly meant for consuming. Dead squirrels found on walks? Tug toys. Conveniently decapitated bird heads? Bedtime snack. Your nose? A slightly-too-chewy chew toy.

Let's just say I've been rethinking my training priorities. I've already started with “off” and “gimme that,” and there will definitely be a viewing of Crate Games in my very near future!

Still... I don't regret adopting him. Sure, he's a pain right now, but he will be an absolutely lovely dog when he grows up. Hell, he already is a lovely dog. Besides, when he curls up on my chest and naps, the oxytocin totally gets me.

CPDT Study Session 4: Puppy Development

5 months old and venturing off on her own.

I'm currently starting the two weeks I've set aside to study ethology, and I decided to tackle the section that I felt weakest in: puppy development. I went through every book in my personal library that looked like it might have information on this topic and read through the relevant sections. As it turns out, this website was probably the most useful. (I also looked at Coaching People by Terry Ryan, Off-Leash Dog Play, by Bennett and Briggs, Dogs by the Coppingers, and Successful Dog Adoptions by Sue Sternberg.

In all this reading, I discovered a sneaky truth: there are no hard-and-fast timelines, nor even agreement on what each stage is called. The first part wasn't really a surprise, but I was a bit taken aback by the fact that there are so many ways to break down a puppy's development. I'm going to try to synthesize this material into something cohesive, but you should keep in mind that these periods can overlap, and that the breed of the dog will influence the timelines.

 Neonatal Period, birth to 14 days
The neonatal period is rather boring, truth be told. In this stage, a puppy's eyes are closed and he is functionally deaf. He is completely dependent on his mother, and researchers have found little to no classical conditioning happening at this stage (at least, not in a way they could use). The puppy's task at this time is to develop some basic mobility and sensory awareness.

Transitional Period, 14 to 21 days

The transitional period begins when the puppy's eyes open and ends when he startles at noises. This usually takes place between 2 and 3 weeks. The pup's eyes will be a hazy or cloudy blue color, and will remain that way until 6 to 8 weeks. The teeth begin to form this point, and the sensory capabilities continue to develop.

Socialization Period, 3 weeks to ?? weeks
During this period of time, which most sources agree starts around 3 weeks, the puppy's brain develops rapidly. Although a puppy is born with basically all the brain cells he will ever have, the brain volume increases greatly due to the synaptic connections that are being physically formed. The Coppingers did brain scans and found that when a puppy is born, his brain volume is 8 cubic centimeters. By 2 months, it's 50 cubic cm, 80 cubic cm by 4 months, and 100 cubic cm at 12 months, which tends to be its final amount.

The connections that are being formed are due to socialization. This is where the puppy basically learns safe vs. not safe. If he encounters novel people/dogs/animals/surfaces/objects/sounds/etc. and has a good experience, that thing becomes classified as safe. If he encounters something and has a bad experience, that thing becomes not safe. If he doesn't encounter a certain thing at all, it will default to the not safe category. This is where behavioral problems like fear or aggression can come from.

 The socialization window ends anywhere from 10 to 16 weeks. Dehasse says that studies have shown that between 3 to 5 weeks, a puppy will investigate just about anything without much hesitancy. At 7 to 9 weeks, the puppy needs more time to overcome his uncertainty (Dehasse uses the the word “fear”) and investigate a novel person. At 12 weeks, the puppy can overcome his fear, but only with “active manipulation” from the person. At 14 weeks, Dehasse says that socialization to people is nearly impossible if the dog hasn't already experienced them.

 The Coppingers assert that by 16 weeks, a dog's personality is set for life. If he's timid at 16 weeks, he'll be timid at 3 years. They acknowledge that training and behavior modification can change the dog's personality, but are quick to say that the dog will have a social “accent” for the rest of his life. I really, really like that phrase, because it's a great way of describing how a dog can change yet still have lingering effects from the past.

Other things that happen during this stage:
At 3 weeks of age, the puppies begin to play with one another. From now until 7 weeks, they are developing bite inhibition. This is why it is so important that puppies stay with their litter for at least this long.

 Mother dogs tend to initiate weaning at about 5 weeks. She does this by growling or snapping at her pups, especially when their sharp little puppy teeth hurt her teats. In response, the pups will roll over in deference. A puppy who is force weaned by being separated from his mom tends to show a reduction in appeasement behaviors; he has literally not learned how to do them. This can create issues in social hierarchies down the road.

 House training happens during this stage as well. In the neonatal period, Momma Dog stimulates elimination. Around 2 to 3 weeks, elimination becomes spontaneous on the part of the puppy, and very soon after, the puppy will leave the bedding area to eliminate. By 8 weeks, the puppy will have developed substrate preferences for elimination. This is why it is so hard to house train a mill or pet store puppy; he has literally learned to pee where ever he is at the moment.

Fear Periods Multiple, but first one 7 to 12 weeks
This is probably where the biggest variation between puppies occurs. Although puppies will go through several fear periods- defined as a time when the puppy is especially sensitive to bad experiences- they vary in timing and number. Dehasse argues that the first fear period begins when the socialization period ends; around 12 weeks. The Coppingers, on the other hand, suggest that the first fear period starts around 7 weeks.

 The owner's job during this time, whenever it happens, is to prevent or minimize bad experiences as much as possible. Bad experiences tend to be traumatic at this time and has a lifelong impact on behavior. There is at least one more fear period (and sometimes more than one) between 6 and 14 months, which roughly correlates with puberty.

Hierarchy and Status Development, 3 to 4 months
Bennett and Briggs were the only ones to label this as a separate developmental period, although Dehasse did allude to it. During this time, dogs start to figure out who they are in relation to other dogs. They also begin teething during this time as their incisors come in.

Flight Instinct or Exploration Period, 4 to 8 months
Puppy develops some independence during this period. He changes from the sweet shadow that follows you everywhere to no longer needing the immediate protection of his owner. This manifests itself as a desire to explore territory, and he will venture further and further away. This is the period where dogs begin to “blow off” their recall cues and find being chased a grand game!

Puberty, 6 to 12 months
During this time, pups begin to figure out all things sexual. An unspayed female will go into heat for the first time around now. Dogs will also begin to show wariness of the unknown. Dehasse says this isn't so much a behavioral fear as it is a cognitive process.

Social Maturity, 1 to 3 years
Social maturity very much depends on the breed, with smaller dogs tending to enter social maturity before bigger dogs. During this time, we see the effects of the earlier periods, and especially the results of our socialization efforts (or lack thereof) and experiences during the fear periods. This means it's when reactivity or aggression tends to rear its ugly head.

Book Review: Control Unleashed The Puppy Program, by Leslie McDevitt

No, I don't have a puppy, and no, I'm not planning to get one. But I was excited for this book anyway because the original Control Unleashed is one of my five favorite dog books. Well, it was, because The Puppy Program has totally taken its place. Let me tell you why.

While the original CU was targeted towards distractible and reactive dogs, CU Puppy is written as more of a prevention manual. It's meant to help you give your puppy a foundation of coping skills by teaching him confidence, relaxation, and trust in you to deal with things that might concern him. It does this by systematically teaching attention skills, self-control skills, and arousal regulation skills. In the process, it also creates rule structures that will help your dog make sense of an often chaotic world by letting him know what to expect, and what is expected of him.

Many of the key concepts and exercises from the original book are present in this one, although they've obviously been rewritten with puppies in mind. There are also some new concepts and training exercises. Perhaps my favorite chapter was the one on social pressure. Whenever you ask your dog to do something, Leslie says, you put pressure on him. This is true of all dogs, but some will be more sensitive to it than others. A wise trainer will not only recognize how social pressure is affecting her dog, but will also find ways to relieve the social pressure, and incorporate it into the reinforcement process.

I also really liked the chapters on the economy of energy and the bite threshold model. “Everything affects everything,” Leslie writes, and it's so true. I have experienced this time and time again- and it's why I've been so slow and methodical about reintroducing Maisy to trials. I've tried to write about some of these concepts here, but Leslie does it much better than I have. In fact, she does such a lovely job that everyone with a reactive dog should buy this book simply for the first 100 pages.

Finally, I really enjoy Leslie's repeated emphasis on treating your dog like an individual. You cannot get bogged down in who you think your dog should be, whether that's based on his breed type, your past experiences, or your own desires. When things happen, when your dog behaves in a way you don't expect (or don't like!), that should be seen as information. Your dog is telling you what he needs to be successful. Address those things, not by mindlessly following some pre-determined training method, but by really paying attention to who your dog is. Like Leslie says, “We can spend so much of our time wishing that our dogs were different, rather than appreciating who they are and just working with what we've got.”

There is so much more to this book- I didn't even tell you about the new exercises and games!- but suffice it to say that I really liked this book. In fact, I think everyone with a dog should read it. If you have a puppy, performance prospect or not, this book will give you the tools you need to raise a well-adjusted adult. And although this book is geared towards puppies, that doesn't mean it can't be applied to our adult dogs- especially nervous, worried or even reactive ones.

In fact, I much prefer the organization style in the puppy book; it covers one concept or exercise per chapter, and does a much better job of explaining how they each build on one another. To me, this makes the book far more user-friendly, especially for novice handlers.The only downside is that its natural focus on puppies means that it doesn't explain how and why each exercise is so good for treating reactivity. Still, the book is absolutely amazing, and I think pretty much anyone reading this blog would find it helpful.

So what are you waiting for? Go buy it already!

For the record, I was not paid or compensated in any way for this review. I even bought my own copy of the book!

Patricia McConnell Seminar: What Science Tells Us About Puppy Development

So now we know: a dog's behavior is a complex thing, based upon both his genetics and his experiences. But can we stack the deck in our favor? How do we ensure that our dogs, and those in the future, are safe, healthy, and sound? What do we know, scientifically, about puppies? Patricia shared some of the research (and some of her own opinions) on the matter.

Good Dogs Start Before They're Born
If genetics influences behavior, that begs the question: What are we breeding for? Patricia showed us a slide that was made up of advertisements for various breeders, including show/conformation breeders. The focus was unequivocally on physical characteristics: size, substance, toplines, coat, color... things which are easily visibly, but in the grand scheme of things, probably not so important, at least not when we're considering the family pet.

The thing is, Patricia told us, today's breeds have severely limited gene pools, and while this is great for establishing a breed, it tends to be detrimental for maintaining it. Lack of genetic diversity can result in less variability in major histocompatibility, which is related to autoimmune diseases, allergies, and hypothyroidism. Patricia urged breeders to calculate co-efficients of in-breeding rather than just looking at pedigrees, and for breed clubs to consider outcrosses with related breeds when done to introduce new genetic material. As for us puppy buyers? We need to look for breeders who consider temperament when planning litters.

Maisy is from a puppy mill- and it shows, even at 12 weeks.

But there are other things that affect a puppy even before he's born. His in-utero experiences can have an effect as well. If a puppy’s mother is experiencing stress, she will have higher levels of cortisol in her body, which will probably reach the fetus. If it does, the fetus will develop fewer brain receptors for cortisol. As an adult, that puppy’s brain won’t be able to sense cortisol unless there are large amounts present in the body. Since the body does need some cortisol, the brain will compensate for the lack of receptors by producing increased amounts, which can result in hyper reactivity, withdrawal, and depression. Not a good thing, and it definitely puts a whole new spin on puppy mills, doesn’t it?

But even if momma dog is happy and content throughout her pregnancy, the number of male vs. female pups in the uterus can have a profound effect on behavior through the process of androgenization. This happens when a female fetus is next to or between two males, which will expose her to increased amounts of testosterone. Studies have found that testosterone has been correlated with an increase in cortisol and aggression. Of course, we really can’t control things like who is next to whom in the womb, but it’s still interesting!

Help Puppy Be All He Can Be
A puppy’s early days can also have a profound impact on his adult behavior. And I do mean early- the US Army created an Early Neural Stimulation program (also known as SuperDog or Biosensor) that is completed between days 3 and 16. This program only takes a few minutes a day, but the end result is impressive. The Army’s research shows that it results in dogs with stronger heart beats, a better adrenal system, increased immunity, and more stress tolerance.

"What is all this white stuff?!"

The results are probably the result of increased dendritic branching. Dendrites are basically connections to other neurons, and when there are more connections, the dog will have increased health and mental stability. Dendritic branching happens as a result of experience, and so things like the early neural stimulation programs probably increase the amount of dentritic branches in the puppy’s brain. Another easy way to do this is by providing a complex environment for the puppy to explore (play tunnels, platforms, different surfaces); such novel experiences help improve the puppy’s long-term behavior.

Nursing is also a vital experience for puppies. Patricia described how pups will push their littermates off a teat, which teaches frustration tolerance and persistence. The pups also learn to tolerate a lot of body touching/handling when this happens. This is probably why, anecdotally, puppies from single litters seem to have more behavior problems.

Patricia also advocated for allowing momma dog to do a natural weaning instead of the breeder forcing weaning at a particular age. In addition to teaching frustration tolerance, she’s seen some very interesting body language happen between momma dog and puppies, and believes that this process is an important learning experience for the pups.

Socialization, Puppy Classes, and You
Anyone who has been in the dog world, even peripherally, has probably heard about the importance of socialization. But what do we know about it scientifically? Well, the results are interesting… and not entirely what I expected.

First, when is the socialization window? Well… we don’t really know. Scott and Fuller said the primary socialization window is between 3 and 7 weeks, but were willing to extend it out as late as 12 weeks. Patricia described some of their research as “squishy,” which means that she takes those ages with a grain of salt. Add in the fact that every individual will develop at his or her own rate, and… well, there's science there, but it's not an exact science.

Okay, but what can socialization do for a dog? Well, two separate studies, conducted on two different breeds, found that socialization may help in some areas, but that it’s unlikely to create a difference in adult dog’s attitudes towards people. One project on German Shepherds studied the differences between puppies adopted at either 6 weeks or 12 weeks, and found no difference in either group in their adult behavior towards humans. However, the pups adopted earlier showed higher distress behaviors, disease and mortality. The other study grouped Jindo dogs into two groups: half were socialized from weeks 7 to 13, and half were isolated. The results showed that the socialized dogs were more playful towards novel objects and dogs… but that there was no difference in their attitudes about people.

So what does this mean? Well, it’s possible that the socialization window is open longer than the guidelines suggest. It’s also possible that a dog’s behavior towards people is more strongly linked to genetics (and less so to early experience) than we think. Considering the fact that dogs have been selectively bred for hundreds of years to interact with humans in certain ways (cooperatively to herd, independently to kill pests, etc.), this seems plausible. Ultimately, we don’t know how much of an effect socialization has, although it seems clear based on the Jindo dog study that even if the benefits are more limited than previously thought, it’s still worth the time.

One highly touted way of socializing puppies is through puppy classes. But does science back this up? Well… probably not. Some researchers placed 58 pups into 5 different groups: socialization and training, socialization only, training only, going into the classroom and being fed a comparable amount of treats, and going into the classroom and having nothing happen. The end result? They found that the group the puppy was placed in had no effect in their social responses to people or other dogs.

Maisy went to puppy classes... but did it matter?

What they did find, however, is that the dogs in the socialization and training group were rated higher on responses to obedience commands, and a later study done by MM Duxbury (who just so happens to be my dog’s own veterinary behaviorist) found that dogs who went to puppy classes were retained at higher rates (90%) than those who did not (75%). Was this because of the effects of socialization? Were these dogs more obedient, and thus easier to live with? Did the owners simply bond with their dogs more if they’d been through a class together? Or was there actually some socialization going on that "innoculated" the dogs against future behavior problems? No matter the reason, it would seem that puppy classes are not a waste of time.


So… can we stack the deck in our favor? Probably, although I suspect we just don’t know enough just yet. Still, it is exciting to see that there’s a lot of research being done into dogs in general, and puppies in specific. I am grateful that I had the opportunity to hear Patricia McConnell discuss some of it.

If You Want to Know More

• MHC class II polymorphism is associated with a canine SLE-related disease complex, an article by Wilbe, et al
• Low Uric Acid Dalmations, the website for the most famous outcrossing project to bring in genetic diversity, and a project cited by Patricia in the seminar
• My own post on Transgenerational Epigenetic Inheritance (Not recommended by Patricia, but there are a lot of cool links here.)
• A link to a Google Books excerpt from Steven Lindsay’s Handbook of Applied Dog Behavior and Training, which has a discussion of Beach’s 1982 study on testosterone in dogs.
• Information on testosterone’s effect on the brain, from the University of Plymoth
• The Social Endocrinology of Dominance: Basal Testosterone Predicts
  Cortisol Changes and Behavior Following Victory and Defeat, a study by Mehta, et al
• Information on the Army’s Biosensor program
• Scott and Fuller’s book, The Genetics of Social Behavior
• The effect of early separation from the mother on pups in bonding to humans and pup health, by Slabbert and Rasa
• Behavioral Reactivity of Jindo Dogs Socialized at an Early Age Compared with Non-Socialized Dogs, by Kim et al
• The Seskel puppy class study is summarized on page 7 of this document
• Dr. Duxbury’s study on puppy classes

Your Puppy's Parents- and Their Experiences- Matter

I recently read an article on transgenerational epigenetic inheritance. Basically, scientists are discovering that life experiences can alter eggs and sperm, and that the resulting changes can be passed down through the generations.

Functionally, this means that the things that happen to you can change the genes of your great-great-grandchildren because an alteration in a parent’s genes can result in organ abnormalities, diseases like diabetes, and structural changes for thirteen generations, and maybe more.

So what does this have to do with our dogs?

Well, I recently watched Pedigree Dogs Exposed, and read SOS Dog, both of which are critical of modern breeding practices. While I don’t agree with everything presented in either source, it gave me a lot to think about, especially when it comes to line-breeding and exaggerated physical traits (and my favored breed- the Cardigan Welsh Corgi- does seem to be especially affected by the latter). Still, I figured that I’d be safe so long as I chose a breeder who has done the requisite health testing, and who bred for a more moderate dog.

The information on epigenetics, though, made me pause. If anything from food (or the lack of it) to chemical exposure can have serious consequences on many generations of puppies… well, how do you ever find a healthy, sane dog? Long-time readers will sympathize with my quest- after all, Maisy sort of lost the genetic lottery. Not only is she emotionally unstable, but she also has twenty different allergies and chronic back problems.

Thankfully, scientists have discovered that good experiences can be passed on, too. This fascinating study found that temporary environmental enrichment in pre-adolescent mice could not only overcome their genetically defective memories, but that the result was also passed on to their babies.

Which brings us back to what Ian Dunbar said at the seminar I attended: we can't waste puppyhood, something that starts with choosing a breeder who is diligent about socializing their puppies. More than that, we need to choose breeders whose dogs come from a long line of well-socialized dogs.

Although it's probably impossible to find the perfect breeder, it's no doubt worth the effort to be picky. At the very least, for those who buy instead of adopt, there's a lot to think about.

Good with Puppies

Because she's reactive, I always assumed that Maisy didn’t really have very good social skills. I mean, why else would she act like such a jerk to other dogs? (For the record, I don’t actually think Maisy is a jerk, but at the risk of anthropomorphizing- again- I imagine other dogs think she is sometimes. Lunging, barking, and growling when the other dog is acting appropriately isn’t very nice, after all.)

It turns out I’m wrong. She’s actually got decent social skills, barring the barking and lunging, of course, and she’s quite good with puppies! I found this out when my friend Robin got a German Shepherd puppy named Via. Robin’s philosophy on socialization is to introduce a puppy to as many stable adult dogs as possible. Personally, I don’t know that I’d call Maisy “stable,” but Robin apparently trusts her enough to expose Via to her, and I trust Robin (she also teaches our reactive dog class).

So the girls have been playing together. Well, maybe not together, but definitely in tandem. I’ve got two videos of them playing to share. They were taken a couple weeks ago, when Via was about 10 weeks old. The first was taken during the first five minutes or so of the play session:



Now, what I love about this video is how calm and relaxed Maisy is, despite the fact that Via is a bit exuberant at times- Via loves to play with her paws and Maisy… doesn’t like that so much. You can see that Maisy tends to look or move away when this happens- subtle communications which say, “Puppy, that’s too much.”

When Via inevitably ignores that (she’s not much for subtlety yet), Maisy does a very nice job of escalating the warnings, first with a small snap, and then with a larger snap and lunge. She's actually quite patient, and puts up with a lot more from Via than she does from adult dogs. In addition to that, Maisy doesn't go over the top. She makes her point quickly, then moves on, making these corrections not only appropriate, but quite fair, as well.

This second video was taken about 15 minutes later:



As you can see, Via is getting tired. She’s begun barking, and in response, Maisy becomes stiffer and a bit quicker to snap at Via. Even so, Maisy remains fairly patient with Via, and prefers to de-escalate the situation by disengaging from her. We ended the play session shortly after this happened because Via was getting overly aroused, and Maisy was getting stressed, which isn't good for either of them.

Interestingly, Maisy’s corrections never quite work. Via usually momentarily stops what she was doing, but generally comes right back to swatting at Maisy with her paws, or biting her tail (oh, that tail is just too much temptation for a Schutzhund-bred puppy), or whatever naughtiness earned her a correction. I suspect this happens both because Via is very confident and because Maisy just isn't- she'd rather avoid a confrontation if she can.

I’m very curious to see how their relationship develops as Via grows older (and bigger!), especially since Maisy tends to be the most reactive towards large, dark-colored, prick-eared dogs. I’ve always suspected that Maisy’s reactivity is due to fear and anxiety, although I wasn’t quite sure what she was scared of.

Based on her interactions with Via, I’m beginning to think it’s because Maisy just doesn’t have the self-confidence needed to defend herself at close range. She could be a lot firmer with Via and still be appropriate and fair, but she just doesn’t seem to have it in her. Maybe she’s decided that the best defense is a good offense: if she can keep the scary dog away from her, she’ll never have to worry about defending herself.

At any rate, Maisy is good with puppies, and that makes me very happy.

Ian Dunbar Seminar: Socialization and Bite Inhibition

If Ian Dunbar has a soapbox, it’s socialization. He believes that all behavior and temperament problems in dogs can be prevented if we adequately socialize our puppies. This starts from the day they’re born and continues until the day they die.

The socialization period in dogs is fairly long, starting when the puppy is around four weeks old, and extending roughly through the twelfth week. (Some experts place it further out, closer to 14 to 16 weeks.) During this time, puppies are learning what’s normal and safe in the world. Anything they don’t experience is likely to be classified as dangerous. As a result, we need to expose our puppies to everything we possibly can to ensure that they will grow up to be non-reactive adults.

Ian emphasizes socialization to people- after all, a dog fearful of other dogs can avoid them if necessary, but will be forced to live with people for the rest of his life. To this end, Ian recommends that puppies meet five new people a day during the socialization period. (Of course, he should also meet as many other dogs as possible.) After that, he should meet three new people or dogs a day for the rest of his life in order to remain socialized.

Socialization is not about having lots of experiences, though. It’s about having lots of good experiences. All food should be hand fed so that it can be used to classically condition the puppy to love people and other dogs. While we should phase out treats as rewards for good behavior, we should continue to use food to classically condition our dogs for life.

That said, it is impossible to socialize a dog so that he never has an undesirable response to something. There are an infinite number of variables: different types of people, objects, and situations can come together in unpredictable combinations. We need to socialize our dogs so that they love people, but when we find the socialization opportunity that we missed, it is how our dogs respond that will matter. If (when) he bites, he must not cause harm.

This is accomplished by teaching our dogs good bite inhibition, and Ian’s soapbox about bite inhibition is interwoven with his soapbox on socialization. In fact, he’s created a handy chart to demonstrate this (click to embiggen):

As you can see, while the lack of socialization affects the quality of a dog’s life, the lack of bite inhibition can cost the dog his life. After all, those are the dogs that do serious damage if and when a bite occurs. I almost think the most dangerous dogs are the well-socialized ones with poor bite inhibition. Although they are far less likely to bite than a poorly-socialized dog, when they do, it will not only do significant damage, but it will also come as a surprise.

Ian outlined four stages to bite inhibition. He believes each step is necessary, and that you should follow the order closely. You’ll notice that in the early stages, puppy biting is allowed. It’s important to note, however, that this biting should happen on hands only, not on clothing. It is impossible to gauge how hard a puppy is biting when it’s on an inanimate object. Allowing the puppy to nip at your clothes teaches him to bite hard and to bite close to your body, which undermines the entire process.

Stage 1: No pain. The initial step to bite inhibition teaches the dog that his jaws can inflict pain on humans. Worse, he should learn that nothing good happens when he does. Ian recommends marking the behavior by saying “ow!” and then leaving or ending the play.

Stage 2: No pressure. When the puppy is no longer causing you pain, you must teach him that your skin is very delicate. Although teeth may touch your skin, there should be no pressure involved. Again, end the play session if there is.

Stage 3: Stop when I say. During this step, the puppy is still allowed to use his mouth- without pressure- but he must quit when you ask. Ian accomplishes this by teaching “leave it” (he calls it “off”) first. (You can read about how he teaches “off” here.) Once the puppy understands the meaning of “off,” you can start using it while playing with your puppy. If he doesn’t respond, get up and leave the play session.

Stage 4: Start only when I say. Finally, the dog is not allowed to initiate mouthing. Instead, he must wait for you to give him the cue. Ian recommends using something that others are unlikely to say, such as “kill me!” This step should be practiced daily for two to three years to maintain good bite inhibition.

Bite inhibition is also learned by playing with other puppies, which is why Ian believes going to an off-leash puppy class is so important. It is also why you should not get a puppy younger than eight weeks of age- they learn so much from their litter-mates. I was lucky with Maisy- when I met her at 14 weeks old, she still lived with a brother.

I was glad to hear that Ian doesn’t think that poorly socialized dogs like Maisy are automatically dangerous. Indeed, they can be quite safe if they have good bite inhibition. Although I totally believe that Maisy would bite if she felt threatened or overly harassed, I don’t think the resulting damage would be too bad. I don’t know that for sure- she was only pushed too far once. In that instance, she merely snapped at the child that was harassing her, and didn’t even come close to putting teeth on skin. Although one trial is not enough to accurately determine her relative safety, I’m still glad that she appears to have good bite inhibition.

How about your dogs? Maisy’s a yellow-box kind of girl on the chart above, but I bet I have readers with a wide range of dogs… or even dogs they’re unsure about. After all, less than a year ago, I wasn’t sure what Maisy would do if she was provoked into biting. I’m still nervous about it, of course, and you’d better believe that I’m much more cautious with her around children. Still, I’m curious to hear about your experiences.

Was Maisy's Puppyhood Wasted? Bad Beginnings and Embarrassing Confessions

I know it was wrong, but who could resist this face?

Coming from the Midwest, I am motivated by nothing if not by guilt, which means that Ian Dunbar’s message on wasted puppyhood hit me hard. I felt pretty crummy listening to him speak- I know that I did almost nothing right when I got Maisy- and I interpreted his remarks as “you screwed up your dog.”

I don’t talk much about Maisy’s origins, mostly because I’m extremely embarrassed about them. You see, Maisy was a pet store impulse buy. I didn’t even like dogs, not really, but I was out shopping with a friend who wanted to look at the puppies. I humored her, but mostly I wanted to get back to shopping. While she fawned over the puppies, I rolled my eyes. Yes, puppies are cute. Whatever. Can we go buy some shoes now?

And then I saw Maisy. You guys, she was ridiculously cute. She had these huge, mismatched ears, and she was just so energetic and outgoing, and somehow, I found myself with a puppy. I know that buying a dog at a pet store is wrong, and I feel awful that I supported the suffering of her mother. I hate that I contributed to the demand for “corgi-poos.” And I carry a lot of guilt over Maisy’s early life, because I know that it contributed to her fear, anxiety, and reactivity.

Maisy was born here, and while the facility looks nicer than your average mass-producing puppy mill, it’s hard to believe that Maisy received anything even approaching half-decent socialization. Her early life, with her “breeder,” was clearly wasted. Strike one.

She was then shipped to a pet store, where she lived for almost two months before worming her way into my heart. If Ian is right, and temperament is forged by 12 weeks, then she was doomed before I even met her. By the time I brought her home, the socialization period had closed. Not that it mattered much. As a reluctant dog owner, I’d never even heard of socialization before, much less understood the importance of it. That first month at home? Wasted. Strike two.

I did take her to puppy class, though. We went to a big box store, where everything was taught on-leash with very little play time at the end. The trainer was inexperienced, but she was supportive, and she coached me through those early days. I do wish we’d had a trainer who was more knowledgeable- looking back, Maisy’s budding issues were quite evident, and I often wonder what could have happened if she’d received early intervention. Still, I did my best, as did the trainer. Our efforts may have been inadequate, but I hesitate to call them wasted.

I also hate to say that Maisy’s puppyhood as a whole was wasted. It just sounds so… harsh. I know that her issues are, at least in part, due to the lack of socialization she received. I know that I did a lot of things wrong. But to say that her puppyhood was wasted makes me feel like her life is somehow worth less as a result. I know that’s not what Ian was trying to say- it’s my irrational Midwestern guilt creeping up again- but I’ve got tears in my eyes as I write this.

I love my dog. I love her with all my heart, and I will never regret my decision to buy her. Simply put, I believe Maisy and I were meant to find each other. I don’t want to sound egotistical, but I honestly believe that her anxiety and reactivity would have been far worse if she’d been purchased by the kind of owner that typically buys dogs at pet stores. Between that and her allergies, it’s unlikely she’d still be alive today without me. Maisy needed me.

But I needed Maisy, too. I’ve written about this before, but my life has been made so much better because of her. I have learned so much from her. About dogs, yes, of course, but also about life and friendship and love. I needed her just as much as she needed me.

So was Maisy’s puppyhood wasted? Probably. Do I wish I could go back and do things differently? Definitely. But this is the way things are. I may have failed her when she was young, and I may make mistakes again, but I think Maisy will forgive me. And in the end, the relationship that we have today is all that really matters.

Ian Dunbar Seminar: Don't Waste Puppyhood!

When it comes to our puppies, Dr. Ian Dunbar says that we are not doing one tenth of the training, one hundredth of the socialization or one thousandth of the classical conditioning that we should. As a result, puppyhood is wasted, and our dogs inevitably grow up to have behavior or temperament problems. These problems are not only predictable, they are easily preventable if we intervene early enough. Ian’s fed up with dogs being rehomed, or worse, euthanized, because they were failed by their breeders, trainers, and owners. Today, I’m going to write about what he thinks each party should do.

A Breeder’s Responsibilities
Ian says that the eight week old puppy you bring home from the breeder may be so developmentally retarded that he’ll never catch up to where he should have been. Since half (or more!) of the dog’s socialization period happens while the puppy is still at his breeder’s, it is vital that breeders do their share to set our dogs up for success. This includes house training, chew training, and socialization.

On the house training front, Ian says the breeder should have a long term confinement area set up in three distinct sections. At one end, there’s the whelping box, where everyone sleeps. In the middle is a play area, and at the far end there should be a toilet area. Ideally, that toilet area will include natural substrates such as grass or dirt because puppies will develop a life-long preference early on.

In the middle play area, Ian wants the breeder to tie chew toys to the barriers. This makes it difficult for the puppies to fight over toys, plus it keeps the toys out of the toilet area. Ideally, these chew toys will include Kongs, and he wants all meals fed from them to encourage good chew habits early on.

Most importantly, a good breeder will also socialize their puppies. From an early age, all puppies should receive daily neonatal handling by all kinds of people, and especially men and children. They should be exposed to regular household sounds. The puppies ought to meet five new people a day, again, concentrating on men and children of all ages and sizes.

The First Month at Home
Ian believes that a dog’s temperament is forged by 12 weeks, so it’s important that the puppy’s first month at home is used wisely. He wants people to “flood” them with social stimuli. Again, the puppy should be exposed to five new people a day, and the wider variety, the better; every day should be Halloween for a puppy!

New owners should continue to use a long-term confinement area with three distinct sections, like at the breeders. This should be used whenever the owner is gone. While the owner is home, the puppy should be crated unless the owner is interacting with him. It is very important that the dog learns how to be alone in small doses.

Finally, he strongly believes that a food bowl should be a rite of passage. All food should be hand-fed until your dog is perfect for you. Meals should be used for classical conditioning during socialization or for training. If there’s anything left over, it should be put in a chew toy.

Puppy Class
Ian is obviously a huge proponent of puppy classes. Unfortunately, he believes that they have gone downhill since they began in the 80s. Instead of focusing on socialization, many trainers are focusing on obedience commands, which Ian finds to be a poor use of time.


Ian believes that puppies should start class around 12 weeks of age. This is for two reasons. First, Ian wants puppies to be very well socialized to their new families. If a dog is well-socialized to his environment, his family, and their friends, he is less likely to be rehomed later. But also, Ian really wants the puppy in class when the dog enters adolescence at 18 to 20 weeks so he can help them through any rough patches.

Puppy classes should be held completely off leash. The primary purposes of puppy class are socialization and teaching bite inhibition, neither of which can happen unless the puppies are interacting with each other. He also emphasizes off-leash reliability, and he does not think you can get that unless the puppies are trained off leash.

Along those lines, every 15-30 seconds, there should be a training interlude, where everyone calls their puppy back to them. Sometimes they simply grab a collar and give a treat, and sometimes they lure behaviors like sits or downs. Then the puppies are sent back to play. This helps build off-leash reliability, modulates arousal levels, and teaches the puppies to think despite distractions.

Puppy classes should have puppies of all shapes and sizes. Although owners love it, Ian thinks it’s detrimental to have all small-breed dogs together. They simply must learn how to interact with dogs of different sizes. Small dogs must learn not to run and squeak, and big dogs must learn how to be gentle.

Finally, all social problems must be resolved week one. The bully must be stopped, and the fearful dog must gain confidence. If it doesn’t happen then, it will be much more difficult during week two. If it doesn’t happen then, the dog is likely to have a problem for life. For bullies, Ian likes to provide running verbal feedback to the puppy to help him learn to interact appropriately. For the fearful puppies, he carefully pairs them up with suitable buddies to play one-on-one and build confidence.


That, in a nutshell, is how Ian recommends we raise puppies. Obviously, I’ve glossed over a lot of details, and I’ll admit- this post is a bit dry. The thing is, I had some pretty strong emotions about the concept of a “wasted puppyhood,” even though I mostly agree with him. Since I recognize that my feelings might be a bit irrational, I decided to write a separate post detailing my reactions.

In the meantime, I’d love to hear how you all have raised puppies. I’d love to hear what breeders are doing to socialize their puppies. I’d like to know what puppy-buyers are doing to ensure they receive emotionally-healthy puppies. Did you go to puppy class, and if so, how did it compare to Ian’s ideal? If you were to do it all over again, would you follow Ian’s ideas exactly, or would you modify them somehow? Let me know!

Maisy's reactivity

A four month old Maisy and the elliptical. Although you can't tell from the picture, she was barking and lunging at this scary new thing.

In my last entry, I told you a bit about reactivity in dogs. I think the easiest way to sum it up is in an equation:

anxiety + poor impulse control = reactive behavior

Today, I’m going to tell you how that applies to Maisy. Let’s start with the first component: anxiety. This is probably the largest contributor to Maisy’s reactivity. I’ll talk more about this in the future, but I believe her anxiety is the result of both genetic and environmental factors.

Anyway, Maisy was always a fearful puppy. Although I didn’t know it at the time, there were several incidents during her early puppyhood that I now recognize as warning signs of what she would become. I wrote this in my journal when she was four months old:

Maisy isn't a barker at all, but once in awhile, something will totally get her going. For example, a soda can. Seriously, there's a soda can next to the bathtub (left over from my hot bath), and that totally freaked her out. Also, the elliptical. That scared her so bad [the first time she saw it in use] that she refused to go in the living room for several hours.

When she took her Canine Good Citizen test at 10 months old, she passed all of the elements with flying colors. However, the evaluator wrote in one comment: “Seems a little worried.”

These days, she tends to be worried about a lot of things, but she has two main “triggers”: sudden environmental changes, and new or unfamiliar things. The latter is likely due to insufficient socialization as a puppy. The former, though, is something that has always been with her; that incident with the soda can is a classic example of an environmental change (which likely seemed sudden to her, since it wasn’t there when she left the room, and it was when she returned).

Sudden environmental changes are one of the hardest things for her, probably because it is difficult to prepare her for them. With new or scary things, I can give her the space and time she needs to get used to them (and I’ll discuss how I do that in a future entry). But when things suddenly change, there isn’t much I can do to prepare her. Some of the things which might startle her include people or dogs “appearing out of nowhere” (typically coming through a doorway that she hadn’t noticed), or loud and unexpected noises.

The second component is poor impulse control, which is a classic hallmark of reactive dogs. Maisy has this as well, but it’s gotten better with time. Unlike genetics and a lack of socialization as a puppy, I can fix my mistakes a bit easier. We spend a lot of time working on relaxation and impulse control.

Because Maisy is a corgi mix, almost all of her impulse control issues are about movement. More specifically, it’s about wanting to chase something that is moving, and being unable to do so, resulting in frustration. Typical things that makes her want to give chase include bicycles, skateboards, children playing with balls (she loves balls), and selected other dogs.

When you put these two things together, the end result is reactive behavior. Maisy’s reactivity is very typical: She will lunge, growl and bark at things. The interesting thing is that I can usually tell if her reaction is coming from a place of anxiety and fear, or if it’s an impulsive, frustrated response.

When Maisy is reacting out of fear, she tends to freeze first. This is often a very quick thing, making it easy to miss, with almost an air of uncertainty about her. It’s like she’s trying to decide what to do. Once she does, she almost always chooses to lunge towards whatever is scaring her. If she’s on leash, she will hit the end of it, but if she’s off leash, she will lunge towards the scary thing while keeping a safe distance- usually 10 to 15 feet. Depending on how scary the thing is, she will either growl or bark. If you rank things by how scary they are, for the least scary thing, she will lunge and give a soft “wuff” as a warning. For scarier things, she’ll lunge and growl. For the scariest things of all, she’ll lunge and bark loudly and repeatedly.

It’s a different story when she’s reacting due to frustration and impulsivity. It may seem like a fine distinction, but instead of lunging, she’ll rush forward. If she’s on leash, she’ll strain and pull, but if she’s off leash, her reactivity diminishes (probably because there’s less frustration involved), and she will give chase. Either way, she may growl, but it takes on a different sound, becoming more playful in tone. And, she’s quite likely to bark, perhaps more likely to bark than growl.

Interestingly, other dogs seem to fit in both categories for her. Some dogs are scary for her, and while it’s hard to predict which dog is going to evoke a fearful response, they are often large and dark-colored. They may have erect or cropped ears, as well. And, regardless of size, any dog (or person, for that matter) that stares at her is guaranteed to provoke her. But some dogs intrigue her, and she will want play with them, which is evident by her use of play bows and/or a “helicopter tail,” my term for a tail that goes in wide, loose circles. These are also very brief signals that can be difficult to see.

When I set out to write this entry, I knew that both anxiety and impulse control issues were contributing to her behavior. What I find fascinating is how her behavior differs depending on the emotion behind her response. The differences are very subtle; so subtle, in fact, that I wasn’t fully aware of them until I began writing. Previously, I’ve always responded the same way, regardless of what was going on. But, upon further reflection, it does seem that I can either prevent or interrupt her behavior easier depending on why she’s reacting.

Going forward, I will be very curious to see if I can identify her emotional state during the heat of the moment, and then adjust my responses in a proactive and ultimately more helpful manner. This is why I'm so excited about this blog- writing tends to help me organize my thoughts, think through what's going on, and come up with new ideas. Kind of like training, I guess. Anyway, I'll keep you updated on our progress!