Chihuahuas, one of the smallest recognized dog breeds, are known for their big personalities packed into a tiny frame.

Also loved by the American public are the beagleman, a beagle mixed with a doberman pinscher; the shepherd chow, a chowchow ...

Chihuahuas are the world’s smallest canine with a “big-dog” personality. Like most breeds, their exact heritage is hazy, but Chihuahuas are likely to have been established in Mexico centuries ago, ...

"While the man was stuck in the glacier ice, his faithful companion, a small chihuahua, was left at the edge of the crevasse, ...

A tiny Chihuahua in Switzerland recently made the headlines for calling attention to someone desperately in need. The Today Show recently posted the story of a little white-and-brown long-haired ...

Two years after our colleague argued the merits of the tiny dogs, a glacier rescue in Switzerland adds considerable clout to ...

Rescuers are crediting a hiker's long-haired Chihuahua for helping them find him in a crevasse after he plunged into a Swiss ...

Lene Ackermann’s late-night return turned into a life-changing moment when she discovered her dog Lola had secretly given birth to a single puppy ...

A woman who found a sick and injured Chihuahua abandoned in a bush has now adopted him—and says she can't imagine life without him. Marley De Paola, 27, from the West Midlands, in the U.K., discovered ...

Two dogs were found wandering alone in the charred remains of a wildfire that scorched part of Māʻili last week.While one of ...

Rescuers in Switzerland are hailing as a “four-legged hero” a furry Chihuahua that paced atop an Alpine rock after its owner ...