Coming home to my dog after a long day can sometimes make all the difference. Waiting for us all day, she wags her tail in excitement and showers us with puppy "kisses" as a sign of affection. The ...

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 ...