Chihuahuas may be small in size, but they carry some of the biggest hearts you’ll ever meet. Loyal, affectionate, and full of personality, these little dogs form deep bonds with their humans and ...

If you're considering rescuing a dog from a shelter for Christmas, you might want to think small. As in real small. As in chihuahua small. That's because the diminutive, often feisty dogs are piling ...

San Francisco's favorite dog breed is a pop-culture icon that once caused a stray-pup crisis.