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News: Karen B. London
Disagreement About Dog Domestication
Conflict among scientists who study it
Research about canine genetics and the domestication of dogs is an exciting area of study with many players, so it should surprise nobody that there is disagreement within the field. Multiple groups of researchers from around the world have compared the genomes of dogs and wolves. While they generally agree about the genetic changes that have produced differences between dogs and wolves, their...
News: Karen B. London
Ice Lovers
Dogs who adore their water frozen
When an extra piece of ice fell from the freezer and onto the floor, the dog acted like I had just dropped a steak. He startled, gazed at it longingly, and looked up at me as if asking for permission. He was wagging from the shoulders back and drooling a little. It was news to me, but it could not have been more obvious that he liked ice. A lot of dogs love ice and seem to consider it a high...
News: Karen B. London
Disadvantages of Pet Store Puppies
Unfavorable behavior compared to other puppies
In a study of over 6000 puppies, researchers found that the behavior of puppies purchased from pet stores was less desirable than the behavior of puppies obtained form noncommercial breeders. Specifically, there were 12 areas in which pet store puppies’ behavior was unfavorable compared with puppies from noncommercial breeders and two areas in which their behavior was similar. There were no...
News: Karen B. London
Dogs Attend to Color
It matters more than brightness
One of the most persistent errors about dogs is the claim that they are colorblind. It has been known for decades that dogs can see colors, but research into the details of how they use their color vision can still reveal new information. In a recent study called “Colour cues proved to be more informative for dogs than brightness”, researchers asked the simple question, “Do dogs attend to color...
News: Karen B. London
Early Dog Walker Dies at 81
Jim Buck preferred dogs to office work
Best known for his dog walking business that cared for up to 150 dogs a day, Jim Buck is considered the first professional dog walker in New York City. (In New York, they often refer to him as the first professional dog walker, but as a person who lives elsewhere, I can’t help but notice how often “first” and “first in New York” are used synonymously. For example, his obituary says, “Mr. Buck...
News: Karen B. London
Etiquette With Dogs
The silverware question
A friend stopped by while I was preparing a Kong to put in the freezer for later. After stuffing in some treats, some kibble, a biscuit and the canned food to hold it all together once it was frozen, I cued Super Bee to wave. When she lifted her paw properly in response, I held out the spoon I had used to scoop the wet food in and she began licking it. She looked so dear to me as she daintily (...
News: Karen B. London
After a Dog Bite
The biter's suffering continued
There was a lot of blood, which is typical for bites to the ears. The little white dog who was bitten was sitting calmly in her guardians lap while her injury was attended to. Despite having been surprised by a totally uncalled for bite as she entered the backyard to join the party, she was doing okay. She was clearly hurt, but this stable dog was accepting the loving comfort of her guardian and...
News: Karen B. London
Tough Choices About End of Life
Deciding when to euthanize
Not everybody is at ease with the idea of euthanasia under any circumstances, and I understand that. Many people have moral conflicts with deciding to end the life of a pet, no matter what the reason. My perspective is that this is a highly individual decision but that I personally am comfortable with euthanizing my pets once their quality of life is so compromised or they are in such pain that...
News: Karen B. London
July Fourth Celebrations
How well does your dog handle them?
If you love the Fourth of July, it may be one of the few times that you find yourself thinking about the differences between you and your dog instead of the similarities. (It will probably also happen if you ever decide compare your respective views on cow pies.) Having the day off to barbecue, watch a parade, and see the fireworks may be heavenly to most people, but not for most dogs. Okay,...
News: Karen B. London
Unlikely Dog Sitters
People who come through for others
As a positive methods dog trainer, it’s natural for me to look for behavior that I like and reinforce it, and I don’t just do that for dogs.  The species that I personally spend the most time with is people, and lately I’ve noticed similar commendable behavior in many of them. The commonality is a willingness to take care of other people’s dogs no matter how inconvenient or challenging that may...

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