Seeing a smile from your dog will likely turn your own frown upside down. But what are dogs trying to tell you when they ...

Need a pick-me-up today? Watch a video of a smiling dog – it should do the trick. You could go for the dog smiling as his owner takes a selfie or the one where the owner is training their puppy ...

Two dog breeds renowned for their uncanny smiles — the Lancashire heeler and the Samoyed — were pitted head-to-head in a ...

The cutest of all? When we offer up a big, goofy grin, she matches us with a smile of her own. But are our dogs really "smiling" the way humans do? We asked a veterinarian about what our canine ...

What we wouldn't give to have a house hippo! They are without a doubt the happiest of dogs. Another perk? They totally love ...