The human-dog relationship precedes the agricultural revolution. Here's what we know about how it began — with wolves — and the evolving complexity of our loving connection to canines.
, estimated to have been 18 years old at the time of its death, was severely arthritic and missing teeth, meaning that it was almost certainly a treasured pet.containing an adult woman with her head nestled against a dog or wolf pup dating to about 12,000 years ago. If not necessarily a definitive case of domestication, the grave does indicate the growing importance of canines in human life.
In Mesoamerica, Cunningham-Smith notes, dogs served as guides to the afterlife. “There were certain requirements,” she says. “For instance, you’d have to have a yellow dog or a red dog. It couldn't be a black dog or a white dog.” The positioning of dogs during burial and the inclusion of grave goods often mirrors the treatment of human bodies when they are interred. Dog corpses were sometimes curled up, as if sleeping. And the objects with which they were buried signified their societal value. A grave in Skateholm, Sweden included flint blades and deer antlers — also common in nearby male human graves.
In fact, the ability to communicate with and read facial cues is highly enhanced in domestic dogs as compared to their wild ancestors.in the domestication process — notably, a muscle responsible for furrowing the brow. The resulting “puppy dog” eyes may have helped to strengthen the caretaking response that probably played into our initial desire to associate with canines.
have shown that dogs make even more eye contact than dingoes, suggesting that this communicative ability has been enhanced during the domestication process.” to direct their human companions’ attention toward problems that they are unable to solve, such as extracting a hidden treat from a container. “We're not sure yet exactly why they're looking back and making eye contact. But it could be that they're seeking help on these tasks,” Johnston says.
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