A small dog is recovering back at home with her owners after a vicious attack by a much larger canine on an Upper West Side ...

Reginald, a 7-year-old Great Dane from Idaho, and Pearl, a chihuahua from Florida, are both certified winners in their ...

A Great Dane and a Chihuahua, Guinness World Records holders for tallest and shortest dog, became friends during a recent get ...

A Great Dane and a Chihuahua with a 3-foot height difference became unlikely friends when Guinness World Records arranged a ...

Penny, a Chihuahua mix and service pooch, is now in intensive care after one of the larger dogs set upon her out of nowhere ...

Lauren Block said a pair of out-of-control pit bulls killed one of her shih tzu mix pups and maimed another in January — months before they mauled another dog.

For years, Staten Island has had the highest rate of dog bites in NYC, according to data tracked by the city. That’s still ...

The three dogs responsible are described as a Chihuahua and two brown dogs. It is believed these dogs have attacked others in ...

Muttville Senior Dog Rescue in San Francisco is holding a chihuahua adopt-a-thon event for this weekend. The shelter is ...

Natalie Behring/Guinness World Records The world's tallest and shortest dogs met in celebration of Guinness World Records' 70th anniversary Reggie, a Great Dane, and Pearl, a Chihuahua ...