Guinea pigs are highly social "herd" animals that thrive on companionship. In the wild, their ancestors lived in close-knit family groups, and domestic guinea pigs can become depressed if kept alone. Because of this, it is strongly recommended to keep them in same-gender pairs or neutered groups.

: Their diet must consist of unlimited grass hay (like timothy or orchard grass), about one cup of fresh vegetables daily, and high-quality pellets. Crucially, they cannot produce their own Vitamin C , so it must be provided through their food or supplements to prevent scurvy.

: They are famous for "wheeking"—a loud, high-pitched whistle usually reserved for when they hear a food bag open—as well as purring when happy and tooth-chattering when annoyed.

: They require large, flat floor spaces—at least 7.5 to 10 square feet for a pair—and should never be kept in small cages or glass aquariums, which offer poor ventilation.

If you are considering bringing these "squeaky furballs" home, look into adopting from a local shelter or rescue like the Animal Humane Society or St. Hubert's to find a pair in need of a home.

: There are over a dozen recognized breeds, ranging from the smooth-coated American to the long-haired Peruvian and the curly-haired Texel . Essential Care Needs

: They typically grow to 8–16 inches long and weigh between 1–3 pounds . With proper care, they live an average of 5–7 years , though some can live into their teens.

The ( Cavia porcellus ), or cavy, is a charming, social rodent native to the Andes Mountains of South America. Despite their name, they are not pigs, nor are they from Guinea; they likely earned the "pig" moniker due to their stocky bodies and the pig-like squeaks they make. Known for their gentle temperaments and expressive personalities, they have become one of the most beloved small household pets worldwide. Social Life and Personality