Add Yahoo as a preferred source to see more of our stories on Google. On today's episode of the 5 Things podcast: Need a pick-me-up today? Watch a video of a smiling dog – it should do the trick. But ...

If you are a dog parent, you've likely noticed your dog smile. Or at least give that goofy look where they open up their mouth and the corners of the mouth raise into what looks like a smile. And it ...

Need a pick-me-up today? Watch a video of a smiling dog – it should do the trick. Any dog can smile, and according to veterinary behavior specialist Dr. Lore Haug, some breeds are even genetically ...

If you are a dog parent, you've likely noticed your dog smile. Or at least give that goofy look where they open up their mouth and the corners of the mouth raise into what looks like a smile. And it ...