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 ...

A new study indicates dogs can learn to distinguish a smile, even on the faces of some strangers. This ability to learn to recognize smiling faces may have been important to the success of dogs ...

Liz O'Connell is a Newsweek Reporter based in North Carolina. Her focus is on pet news and videos. Liz joined Newsweek in 2023 and had previously worked at PetHelpful.com, the Charlotte Business ...

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 ...