Scroll through social media, and you may run into the so-called dog intelligence wall test. In these clips, an owner holds ...

This ranking counts down the 25 smartest dog breeds based on Stanley Coren's widely respected 2006 book The Intelligence of ...

Humans tried to solve it — and kept getting it wrong. Dogs didn’t hesitate, didn’t overthink, didn’t complicate it. They saw ...

The post shows an interaction between a border collie and an Australian shepherd. The two dogs were rolling on the trail, ...