After 42 guinea pigs were dumped at its doors on Friday, the Casper Humane Society has rallied to get cages and provide food, water, health checks and… ...

A shocking discovery was made in South Los Angeles, where more than 400 guinea pigs were found at a hoarder's residence, living in overcrowded and unsanitary conditions.

An animal advocacy group is asking for the public's help after more than 400 guinea pigs were discovered in a hoarding case in South Los Angeles. According to the Southern California Guinea Pig ...

A massive small-animal hoarding crisis has emerged in South Los Angeles, where rescue volunteers estimate between 400 and 500 guinea pigs were discovered living in overcrowded and unsanitary condit… ...

Basil, Mabel and Penny are a trio of four-year-old female bonded guinea pigs ready for adoption at the Toronto Humane Society.

The Ocean City Police Department is looking for the owner of a guinea pig.

Do you know how to care for guinea pigs? We've done the research! Jump in to read about the proper way to care for your pet guinea pig!

Diplomats said Japan ’s status as a “guinea pig” in the talks might give it an advantage over other countries, though uncertainty remained over what the Trump administration hopes to achieve.

An expert told Newsweek it is possible for guinea pigs to "react to the death of a group member, possibly search for him and suffer from being alone." ...

Discover the unique physical and personality characteristics of different guinea pig breeds and find the best one for you.