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 ...

A Chihuahua has become the internet’s favorite in a viral video for having a “big dog personality.” Instagram user ...

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 ...

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

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

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 ...

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 ...