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 ...

In San Antonio, Texas, 10 and 11-year-old John and Robbie Stanley got to be the heroes when they noticed a elderly chihuahua ...

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, ...

An unidentified man was reportedly hiking the Fee Glacier in Switzerland last Friday afternoon when he walked onto a snow ...

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

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

A chihuahua is being hailed a four-legged hero after helping rescuers find its owner, who had fallen into a crevice on a ...

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 ...

At this juncture, we have no idea where he is or where the dogs are, which to me is really disturbing,” Manhattan Supreme ...

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