New studies show they grow smarter about humans as they age and some are even monogamous
Animal owners and veterinarians cheer as private hospitals bring the latest in science and skill to India
A rare breeder comes to the rescue of the Rajapalayam hound, the storied hunting companion from south India
The hormone that enables humans to trust one another also allows dogs to bond with their owners
Dogs can feel jealousy, and like anger and fear, it might even serve an evolutionary purpose