The moment the door clicks shut, your dog starts living a second life. The sweet, well-behaved 'good boy' you know turns into ...

We all know the basic ways that dogs show us they love us, from wagging their tails to rolling over for belly rubs. But there are some far more subtle signs, too — and they just might mean even more ...

Can dogs communicate a range of emotions to humans through facial expressions? Researchers say yes. A new study discovered a key factor that separates wolves from dogs involving two specialized facial ...

Add Yahoo as a preferred source to see more of our stories on Google. Some concerned dog owners may even ask, “Should I move on and forget about it, or is it time to call the Ghostbusters?” (Insert ...

Obsessing isn’t just for humans. In a study out today, scientists have found evidence that dogs, too, can become addicted to certain objects—and especially, their favorite toy. The researchers ...