Here are 9 things we know about what goes on inside their brain.

Many pet owners believe dogs understand human language. But the truth is not so simple. Dogs may not know language the way humans do, yet they can read voices, signals and feelings in powerful ways.

Everybody knows that dogs can learn to associate specific spoken words with objects that look a certain way. A groundbreaking new study, however, shows that some gifted dogs can also match given ...

He will be out there, and I will be trying to stay out of his way so he can do his best work ... reward while making sure that the dog doesn't harm a scene or get harmed. One of the fascinating things ...

We all know the basic ways that dogs show us they love us, from wagging their tails to rolling over for belly rubs. But there are some far more subtle signs, too — and they just might mean even more ...