TUCSON, Ariz. (13 News) – As the saying goes, “Dog is man’s best friend,” but have you ever wondered, why?
It turns out, dogs and humans have been companions for longer than we thought. According to this new find, the first people in the Americas came with some furry friends.
With the help of tribal communities in Alaska, a University of Arizona anthropologist uncovered proof that humans and canines have depended on each other for a very, very long time…