Dogs are wonderful human companions. They are the first species that humans domesticated and they have a long history of close relationships with people. If you spend any time with dogs (I have two ...

Smiles activated a distinct canine brain network, while fear produced patterns different from other negative expressions.

Add Yahoo as a preferred source to see more of our stories on Google. When dogs bark, they usually do so for a good reason. Finding the trigger that provokes the barking, however, isn't always easy.

A dog’s death is like no other. Not worse than any other, of course. But unlike any other, inasmuch as the disparity between the loss and the profound grief it provokes is so bewildering to outsiders ...