Study Explains Why Dogs Find Human Yawns Contagious
Yawning is contagious among humans, among chimps, among baboons, and yes, even among dogs. But have you ever noticed your dog yawning just when you do? Pet dogs have such strong empathy with us that they can 'catch' our yawns. Swedish researchers studied a pattern of development in dogs that leads to empathy with members of other species....
Lund University researchers established that at seven months dogs are capable of empathy with humans, enough to catch yawns from them. This, they found, is consistent with the relative time it takes a human child to develop such empathy with adult humans, at about four years of age. The researchers theorized that empathy may be a developmentally acquired behavior in both humans and animals, established with those that are emotionally close.
But, as the team progressed in their research trials of 35 pet dogs, their owners, and the experimenters, what they found was that the dogs responded in much the same way to the yawns of the experimenters as they did to the yawns of the owners. This finding is directly contrary to the behavior of dogs and other animals in the wild, where yawns are contagious only among animals they bonded with.
Source: The Telegraph