A video of a dog reacting to smelling his canine sibling's fur months after his death left viewers sobbing.

This grocery store has gone to the dogs. Well-heeled shoppers at an Upper East Side Trader Joe’s aren’t heeling their dogs ...

Some dog breeds like Bloodhounds, Beagles, and German Shepherds are famous for their powerful sense of smell—used in tracking, detection, and rescue missions. Their noses contain up to 300 million ...

A Maricopa County drug-sniffing dog and his handler were hailed as heroes after an alleged exposure to fentanyl, despite ...