Spoiler alert: Tail-wagging isn't on the list.

Add Yahoo as a preferred source to see more of our stories on Google. Nataba/Getty Images A dog enjoys being petted, eyes closed and smiling, in a grassy outdoor setting. "Happy dogs look happy," says ...

When people are feeling happy, they're more likely to see other people as happy. If they're feeling down, they tend to view other people as sad. But when dealing with dogs, this well-established ...

As a pet parent, you have tons of questions that pop into your head. Of those, they mostly have to do with your pup’s well-being. After all, your furry companion isn’t just a pet, they are part of ...

I no longer have a coffee table in my living room. According to some animal behaviorists that circumstance may have come about because I had a very happy dog—or perhaps because I had a dog that ...

It’s something every dog owner knows — but now we have the science to prove it: Dogs really can tell when we’re happy or sad.

Add Yahoo as a preferred source to see more of our stories on Google. Most dog owners would probably love to know what their pet is thinking. Unfortunately, our dogs can't tell us, so it can be hard ...