Karen B. London

Karen B. London, PhD, is a Certified Applied Animal Behaviorist and Certified Professional Dog Trainer whose clinical work over the last 17 years has focused on the evaluation and treatment of serious behavioral problems in dogs, especially aggression. Karen has been writing the behavior column for The Bark since 2012 and wrote The Bark’s training column and various other articles for eight years before that. She is an adjunct professor in the Department of Biological Sciences at Northern Arizona University, and teaches a tropical field biology course in Costa Rica. Karen writes an animal column, The London Zoo, which appear in The Arizona Daily Sun and is the author of five books on canine training and behavior. She is working on her next book, which she expects to be published in 2017.

News: Karen B. London
Almost Your Dog’s Name
Which monikers were near misses?

A college friend of mine got his first dog at the age of five, so naturally he wanted to name his new best friend Big Bird. His Dad objected, saying there was no way that he was going to stand on his front porch and call out, “Big Bird, Come!” His Dad was dignified and manly, so this would indeed have seemed incongruous. However, he was also an incredibly kind man who was willing to meet his son halfway. Following some discussion, my friend named his puppy after another Sesame Street character instead. Grover lived a long and happy life, and when he was buried, he was covered with about a foot of dirt and even more tears. Thanks to the change in plans, he never suffered the embarrassment of a silly name.

Many dogs have had similar near misses in nomenclature. We had some friends who were seriously considering the name Lucy for a new puppy that would be arriving soon. However, the husband’s tendency to make up nicknames put the kibosh on that idea. His wife was fine with Luscious, Lucy Lou, Lucille and LuLu, but when he added Lucifer to his growing list, she was not okay with that. She requested that they come up with a name that shared no nicknames with the devil. Maggie came home a week later.

A former co-worker of mine adopted a dog one day before her nephew was born, and named her pup T.J., which didn’t stand for anything in particular. She just wanted to use initials and liked the way T.J. sounded. Luckily, she didn’t have a chance to share this name with her family members before the baby news came. Why is that lucky? Because her new nephew was named Tajinder, for which Teejay is a common nickname. After considering A.J., B.J. and D.J., she eventually just reversed the original initials and named her dog J.T. Family conflict averted!

Have you ever almost settled on a dog name only to change your mind at the last minute for some reason?

News: Karen B. London
Norman Rockwell Moments
The charm of dogs in daily life

I love few things more than seeing a dog lying on a rug in front of the fire. This is due in part, perhaps, to my perspective as a canine behaviorist. While most people simply see a dog relaxing on a rug, I see a dog who is resting on the rug rather than chewing on it.  That automatically puts the scene on my “things of beauty” list.

Apart from my own issues with, well, canine issues, most dog lovers find the scene appealing as well. It ranks right up there with a dog physically preventing a toddler from going in the street, playing happily with a group of children or comforting a grieving person of any age by gently resting the head in that person’s lap. Any time people and dogs are spending time together as companions, I’m likely to observe the scene and find it endearing.

There is no end to the situations in which I find charm as well as joy in the actions or poses of dogs. I suppose I have been influenced by the work of Norman Rockwell, whose art captures the appeal of American life, including dogs, better than anyone ever has. Rockwell was well known for including dogs in his paintings and understanding the happiness people felt when seeing images of all kinds of dogs portrayed as a part of daily life.

His work is so well known that to describe something as a “Norman Rockwell moment” is instantly understandable to most people as a situation (often in a small town) that provides suitable material for one of his paintings. What’s your favorite “Norman Rockwell moment” with your own dog?

News: Karen B. London
Breed Identification By Coat
Dog fur brings back grooming memories

Having dog fur on the brain is common for me. In fact, it’s my normal state, like dog fur on my clothes, and highly preferable to dog fur on my tongue. (I love dogs, but I hate it when they shed and it ends up in my mouth. Ugh! Not only does it feel weird, but it interferes with my ability to enjoy chocolate and that is simply not okay.)

Because I worked as a dog groomer for a year, I feel nearly as familiar with dog coats as I do with dog behavior, which is my real specialty. So, when I saw an online quiz titled “Can You Tell The Dog By Its Fur,” I had to take it. There are countless quizzes out there and I usually avoid them because of the time sink that they are, but this one was irresistible. There was self-imposed pressure not to miss any, and I’m happy to report that my grooming time was not in vain—I knew all 12 coats well enough to answer correctly.  I suspect many dog people will have similar success.

Of course, not everyone will think of the coats the same way I do, but I hope my fellow groomers will.

  • Where others may see a smooth coat, I see an easy-to-groom coat that does not need to be bathed often and will easily air dry in a reasonable amount of time. Low maintenance coats have their advantages!
  • What’s a wire coat to many people is a please-don’t-make-me-strip-it coat to me. I know that stripping can prevent mats, but so can regular grooming and the use of conditioner if you get behind. I know this is controversial—many people prefer the look and feel of these coats when they are stripped—but I worry about how hard it is on dogs.
  • Whenever a curly-coated dog came into the shop where I worked, my response was honestly, “I hope another groomer has time for this dog today!” Clipping these dogs is for the highly skilled, and the other women in the shop were better artists than I was with more practice. I could do a passable job, but I would have needed more experience to guarantee that I could make them look their very best every time. With curly fur, I see a beautiful coat as much as the next person, but I also see a serious challenge.
  • It’s impossible for me to see a long-haired coat and not think of all the tools needed to prevent or work out mats. A pin brush and a smooth bristle brush along with a lot of conditioner, a good detangler and a dryer with several different settings are usually involved in grooming these dogs. Long-haired dog who are brushed daily often have gorgeous coats in beautiful shape. However, many people who brought their dogs to us only brushed infrequently or brushed just the top layer, leaving many hidden mats.
  • What looks like a lush double coat to most people looks like an oh-boy-that-will-take-a-lot-of-time-with-the-dryer coat to me. Double coats can be long or short, and both can stay damp a long time without a lot of time with a high-quality dryer—though of course this is usually a far bigger issue with the longer double coats. As a groomer, one of my first lessons was to allow plenty of time to dry these dogs.

When I see dogs, I am often impressed with the beauty of their coats. That may simply reflect my personal experience with how much work it can take to keep them looking that way. Or, it may just be that I know fur and I love it.

News: Karen B. London
Yoga and a Fearful Dog
Fittingly, it helped her relax

We all know that many people see the great value of yoga for relaxing, reducing stress, lowering blood pressure and developing a more positive outlook. Many people are also fully on board with the idea that Doga (the practice of yoga with pet dogs) has similar benefits for dogs and guardians alike. Still, I was caught off guard with the amazing effects of my own yoga practice on a fearful dog who is spending the week at our house.

Peanut is a brindle terrier mix who is spooked by many things, Though she adores dogs and loves to play with them, she is on the nervous side with people. Additionally, loud sounds or unfamiliar objects give her pause. She is sweet, gentle and smart, so we enjoy having her in our lives. However, we have concerns about her well being when she visits. She is not at her most comfortable here when compared to how she is at her own home with her own guardians.

We are on day 6 of her visit, and she has become progressively more comfortable. Some of that is probably a function of simply getting used to her new surroundings, but much of it is a result of our purposeful efforts. We are using treats and toys as part of a counter classical conditioning program to help her overcome her fears. We are working hard to avoid surprising her, and we are doing our best to have her out of the house on a walk when anyone is practicing the trumpet, French horn or saxophone. We speak gently to her, let her approach us and make sure she never feels trapped by us in a corner or in a narrow hallway. Using our “Fearful Dog 101” skills has no doubt helped her, but yoga did even more.

On her second day here, I did a short yoga routine, and the instant I began, she trotted over and sat down next to me. (Prior to that moment, she rarely approached, and spent a lot of her time in rooms that were unoccupied.) From my first pose, I could see that she was more relaxed than she had been and more comfortable being close to me. Her guardians regularly practice yoga, so my best guess is that the familiarity of yoga was the key factor.

Now, I am taking advantage of how yoga affects Peanut to make life easier and less stressful for us all. When we’re in the backyard and I need her to come in, I can do a downward dog inside the doorway, and she’ll come right over to me. If I want to leash her up for a walk, a child’s pose is inviting. When a few too many visitors came over to watch a basketball game, and she ran to hide under our bed, I went to our room and did a short routine, which drew her out and improved her emotional state.

Most dogs become less afraid when play and treats are used thoughtfully and carefully in a program to help them overcome their fears. Peanut is unusual in that yoga seems to work better. Have you had a fearful dog who improved in response to something unexpected?

News: Karen B. London
Dog Trainers Love Mops
Especially this one!

As a dog trainer, mopping is a way of life. For years after group classes, the routine was the same—sweep, mop, then hit my clothes with a lint roller. If I’d had a mop this big (Click here to see the video) to clean the training center, my job would have gone so much faster!

It’s impossible to ignore the resemblance of a Komondor or a white Puli (which is less common than black or gray) to a mop, although the video purposely seeks to fool us. Hungarian livestock-guarding breeds, the Komondor and the Puli are officially considered national treasures. I have only met a handful of Komondors and even fewer Pulis in all my years of training, and watching this video reminded me of each one.

Have you ever met or lived with either one?

News: Karen B. London
Dogs in Advertising
Loving this trend!

My keys have two personal items with them: a miniature Kong and a keychain from Run Flagstaff, my local running store. That pretty much sums up my two main interests in life—training dogs and the sport of running. Any time the two of them come together, it makes me very happy, which is why I was so pleased to see their new window display.

In addition to making me happy, it made me think, too. Dogs have become ubiquitous in advertising by businesses both large and small. Of course, the recent Budweiser puppy commercials are extremely popular now, but Bud Light began using Bull Terrier Spuds Mackenzie in their marketing campaign almost 30 years ago. Beer is far from the only industry to call on dogs to promote their products. Perhaps the most famous dog in recent advertising history is the Chihuahua who appeared in so many Taco Bell ads.

Though both these famous dogs were represented as male dogs in their commercials, they were actually females. The real name of “Spuds” was Honey Tree Evil Eye, while the Taco Bell dog’s real name was Gidget.

In recent years, dogs have appeared in about a third of all television commercials, and always figure prominently in the ones appearing during the Super Bowl. The appeal of dogs to consumers is the main motivation for casting them, but it also save companies money because dogs are not paid nearly as much as human actors in most cases.

One of my favorite commercials (at least at this moment—I do change my mind regularly) with dogs is the one for Volkswagon called The Bark Side that had dogs barking the Imperial March from Star Wars and one dog dressed as an Imperial Walker. I particularly love the shout-out to Chewbacca at 36 seconds.

Another truly excellent commercial featuring dogs also includes a host of other species, but the dog moments, especially the ones with a dog and an orangutan, are my favorite.

This commercial, Android: Friends Furever, celebrates diversity and differences with the tag line, “Be together, not the same.” I love it (even if I do have an iPhone.) In addition to dogs, this ad features cats, ducks, a lion, a rhinoceros, elephants, a dolphin, sheep, horses, a baboon, goats, deer, a hyrax, a tortoise, a tiger, a bear, a meerkat, and a cockatoo. However, it is worth noting that no species gets greater air time than the dog, who is in two-thirds of the commercial, probably because it elicits the happy, favorable response that companies want people to associate with their products.

Do you have a favorite commercial that features a dog?

News: Karen B. London
What Deer?
Dog ignores attempts at interaction

Dogs who are not social around other dogs may react to them by barking, growling, lunging, yelping or running away. Their behavior makes it obvious that something is upsetting them. For some dogs who are just as disinterested in playing with other dogs, their response is far subtler: They act like no dog is around, as in, “Dog? What dog? I don’t see any dog.” They may be afraid of those other dogs or they may simply lack even the slightest interest in them.

The dog in this video is showing what it looks like to ignore someone, although the animal being ignored is a deer, not another dog. It’s unimaginable that this dog is not aware of the deer’s presence, yet he completely ignores it. His behavior seems the same as it would be if he hadn’t noticed the deer yet. It’s hard to say if the dog is completely disinterested in the deer or finds it annoying.


Dogs who ignore deer are extremely rare, but ignoring other dogs is hardly a common reaction, either. Over the years, I’ve seen it quite a few times, but it’s unusual enough to capture my attention every time. Sometimes a dog is nonchalant about other dogs and may genuinely have no interest in them. In such cases, dogs may be completely focused on their guardians, or perhaps on a toy. (“Nothing in the world exists except my ball and whoever is throwing it!”)

In other cases, the dog is so afraid of dogs that he actively avoids looking in their direction. When extreme fearfulness is involved, the dog will turn away from the other dogs over and over, no matter how often they move around and into his field of view. The constant looking away can make them look like bobbleheads, which would be amusing if it were not for the fact that they are clearly afraid enough to be in serious distress.

If your dog ignores other dogs without having been trained to do so, is it because he doesn’t care about other dogs or because he’s too scared to look at them?

News: Karen B. London
Dogs in National Parks
Should your dog come with you?

My family visited Yosemite National Park over spring break this year, and I was pleasantly surprised to see that a large number of families brought their dogs along on their vacations. Of course, I’m completely accustomed to people traveling with their canine family members, but I haven’t been to Yosemite since I was a child, and things seem to have changed. While there are still a lot of limitations on dogs in our national parks, it is easier to bring them along than it used to be.

In Yosemite, dogs are allowed in developed areas, on paved trails unless signs specifically indicate that they’re not allowed and in most campgrounds. They are only allowed on the floor of Yosemite Valley, which means that they can’t go on the vast majority of hikes in the park, since most of them involve hiking up towards waterfalls or to reach various lookouts. They can walk to the bottom of Yosemite Falls, which is certainly a classic Yosemite experience. Dogs have to be in a crate or on a leash no longer than 6 feet in length at all times, and are not allowed inside buildings.

If you are considering taking your dog on a trip to a national park, do your research first to decide if it’s the best plan for you and your family. Of course, all the reasons to take your dog with you are obvious. It’s great to have them with you, and it’s often no fun to leave them behind—for them or for you. On the other hand, bringing your dog will limit what you can do considerably. If you want a few easy walks in the park or will mainly be driving and enjoying the park from lookouts or in a campground, then a dog-inclusive vacation will likely suit you. If you want to explore remote regions of the park or hike the most scenic trails, your dog will be a barrier to that experience.

It’s worth considering the risks to your dogs of coming along with you to a national park. The danger of attack by wild animal or contracting contagious diseases from wildlife are relatively small, but it’s worth assessing that risk for the particular park you have in mind. Fleas and ticks are a concern as they are in all wild areas, so a prevention plan is important. More likely to be a problem for some dogs is being uncomfortable in a new area. If your dog is a happy-go-lucky type who is completely content in any situation as long as you and the food are around, then this is not an issue. If your dog struggles with new situations and places or in the presence of strangers, the national parks and the crowds they involve may make the vacation stressful for your dog.

The dog friendliness of national parks varies considerably, and only a few welcome dogs wholeheartedly. Yosemite is probably at the lower end for canine opportunities, but Acadia National Park allows dogs almost everywhere, including all trails except those few with ladders or other obstacles. Similarly, Shenandoah National Park allows dogs on over 95% of its trails, and the restricted ones all require rock climbing or other challenges.

Has your dog vacationed in a national park?

News: Karen B. London
Out-and-Back Routes
Some dogs resist turning around
I don’t WANT to turn around

It’s hard to miss the enthusiasm most dogs express when they realize they are going on a walk, and most are eagerly looking for clues that this is the case. “She picked up the leash! Her coat is being zipped! Is that the sound of poop bags being shoved in a pocket!” If your dog has a happy dance, the pre-walk ritual almost certainly includes it. The idea that they get to go outside for a walk fills most dogs with indescribable joy, and they don’t typically hide their emotions.

Most dogs would probably happily stay out longer on any given day. In fact, some dogs are just as alert to signs of the end of their time outside as they are to clues that a walk is coming. Whether it’s rounding the final turn, heading towards a shortcut or actually approaching the driveway, a lot of dogs are paying attention to the information that means the walk is nearly over. They might react by slowing down or by sniffing obsessively rather than continuing to walk.

Sometimes a dog is thirsty or eager to escape extremes in temperature, and on those occasions, they may be pleased to head inside. Even when they would rather stay out, I think it’s remarkable how often dogs agreeably come inside at the end of a walk. Perhaps they are just resigned to it, but most seem perfectly cheerful about it. Marley is like that. He is content to walk inside at the end of any outing.

However, Marley is not content to turn around at any point during the walk, and I’ve often wondered if it’s because he does not want to head back home just yet. Because of his aversion to doing an about face, I can’t easily take Marley on an out-and-back route. He stands still and does not move without a considerable amount of encouragement. It’s simple enough to get around this problem in the neighborhood. When I’m ready to head home, I can go around one block and then head back on the original route, and he is fine with that. It’s harder on long country roads or trails where turning around is the only way to head home without going into the woods. By associating the turn with treats, it is possible to teach him to have good associations with it, but it will take many repetitions of the highest quality treats to counteract whatever his objection is to heading in the opposite direction.

It’s possible that the reason he resists turning around has a cause other than not wanting to return home. (After all, he MUST be able to tell when we are near home or retracing our steps by the landmarks and smells even when we haven’t exactly done an out-and-back route.)

Any thoughts on why some dogs are not willing to turn around and do an out-and-back route on a walk?

News: Karen B. London
The Dog You Miss the Most
Who does your heart revisit?

There’s often one dog from the past that stands out even among all the dogs we have ever loved. That’s the dog that our heart revisits the most. I wonder how many of us can immediately think of the one dog that we miss more than the others and how many of us miss two or more with equal fervor.

In the case of a single dog that is thought of most often with great love, maybe the dog was there during an especially happy or terribly sad time in your life. I know a couple who speak especially fondly of the dog who was in their wedding and was even there when they got engaged. One friend often speaks with great longing about the dog who grieved with her and helped her so much when her husband died.

Perhaps that one special dog was your childhood dog or the first dog you had as an adult. The dog who greeted you when you came home from school every day and so willingly played with you whenever you felt like it is bound to have a special place in your memories. The same can be said about the first dog you chose and took full responsibility for when you left childhood behind.

There are so many reasons why even if you miss all the dogs you’ve ever loved, one stands out as the one you still miss most. Sometimes it’s as simple as missing the once-in-a-lifetime, dog of your heart, who was the great canine love of your life. If you’ve ever had and lost such a dog, there are many people who understand both the extreme gratitude you feel for having had that relationship and also the intense grief that comes at the end of that’s dog’s life.

Is there one dog who is no longer with you who you miss the most?