01/05/2025
Not long ago, dogs were valued primarily for the jobs they performed, such as hunting, herding livestock, and guarding property, all of which required boundless energy and a wariness of strangers. But “as more city dwellers adopt pets, and cultural shifts have led dogs and people to spend more time inside, some behaviors that made dogs appealing to our ancestors have become maladaptive,” Brian Hare and Vanessa Woods wrote in 2024. A dog wary of strangers is tough to take for a walk, for instance, and gets consigned to a fenced-in yard where it can’t spend its energy. https://theatln.tc/YWRfWeSv
“Dogs have gone from working all day and sleeping outside to relaxing on the couch and sleeping in our beds,” the authors write. “Thousands of years of domestication couldn’t prepare dogs for this abrupt transition.”
Dog owners have attempted to correct for this by picking a hypoallergenic breed, a smart breed, a breed that is supposedly good with children—but the main thing a breed usually tells you is what your dog will look like.
“Service dogs are the exception and the answer to the domestication puzzle,” Hare and Woods write. “For more than a century, service dogs have had to sit quietly in a café, calmly negotiate the stress and noise of urban life, and interact gently with children. They can do this not because they are smarter than pet dogs, but because ... service dogs are uniquely friendly. Unlike most pet dogs, service dogs are attracted to strangers, even as puppies. And increasing friendliness seems to have changed these dogs’ biology, just as it did thousands of years ago.”
“We believe these changes are the early signs of a third wave in dog domestication,” the authors continue. “If dog lovers shift their demand from a dog’s hair color and tail length to their comfort with strangers and new places, this friendliness could quickly ripple through the population and become amplified with each successive generation … A breeding program that prioritizes a friendly temperament could show results within just a few decades.”
In the meantime, as the third wave of domestication gets under way, humans must continue caring for the pets they have now.
🎨: Fine Art Images / Heritage Images / Getty
