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 ...

Profile: Munch was found stray in a schoolyard. He went to a crowded shelter. When nobody claimed him, he was transferred 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 Chihuahua played an integral role in the rescue of his owner, who was hiking on the Fee Glacier in Switzerland when they ...

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

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

A Chihuahua was called a “four-legged hero” after helping to save his owner who had fallen down an icy crevasse in the Swiss ...

Rescuers hail a furry Chihuahua as a "four-legged hero" after its pacing atop an Alpine rock helped a helicopter crew find ...

The Mexican border state of Chihuahua is pitching its attractions to foreign visitors who often only get to hear the ...