Dogs, much like humans, express their happiness or discomfort through signals that often go unnoticed. To help you figure out if your canine companion is truly enjoying life, here are 10 clear ...

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.

Happy dogs often have bright eyes, a good appetite, and healthy sleep patterns," she said. "Every dog is different, but generally, if they're engaged, energetic, and responsive, that's a great sign." ...

Distributed under a CC BY 2.0 license. In the new study, Huber and his colleagues trained pet dogs to discriminate between images of the same person making either a happy or an angry face.

(August 26, 2014) – Happy National Dog Day! This holiday (also known as National Dog Appreciation Day) has been celebrated every year on August 26th since 2004. The purpose of the holiday is to ...

Researchers trained a group of 11 dogs to distinguish between images of the same person making either a happy or an angry face. During the training stage, each dog was shown only the upper half or ...