Famous dog behaviorist Cesar Millan demonstrates a new AI-powered smart collar that combines GPS tracking with traditional training methods to keep dogs safe.

Gifted dogs can categorize toys by function, not just appearance. In playful at-home tests, they linked labels like “fetch” ...

Brainy dogs can work out how similar toys work – even when they don’t look alike, reveals new research. Clever canines can categorise objects by function – just like humans, say scientists. They ...