iStock / Getty Images Plus Humans cry emotional tears , both when they are sad and happy. This is thought to have developed as a non-verbal communication cue, as well as a therapeutic expression ...

A stock image shows a German shepherd pup smiling at the camera. getty images. The video quickly went viral on TikTok and it has so far received over 2.7 million views and 404,500 likes on the ...

Don’t worry bud, they’ll be home soon (Picture: Getty Images) A study inspired by a scientist’s own dog has found that canines are capable of welling up with joy when their owners come home.

Word to the wise: Don’t play poker with your dog. He can read your face like a book. A new study shows that man’s best friend is remarkably good at discerning happy expressions from angry ones ...

A 2013 behavioral study found that dogs can show when they're happy to see their owners by lifting their eyebrows. Their left eyebrow went up when they saw their respective owners, the study found.

Dogs can tell the difference between happy and angry human facial expressions, ... In a subsequent test, the scientists showed the dogs images of human faces they had not seen in their training.

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 to know if they’re truly happy or just making do with their ...

This is not the look of a happy person (or dog). So if you notice a calm, relaxed look across your dog’s face, it’s safe to say that they’re in a good mood. There’s a set routine for your pet.