A cuy is a guinea pig, specifically the domesticated guinea pig that is raised for its meat. In the Andean region of South America, where guinea pigs originated, they are a popular meat for grilling, frying, and roasting. The animals are raised as livestock and culled after becoming adults, usually under a year old. Cuy is a culinary staple in the Andes Mountains, where it is known as a delicacy and is often served during special occasions. The meat is high in protein and low in fat, and is often compared to chicken and rabbit with a bit of gaminess. Cuy is still a major part of the diet in Peru and Bolivia, particularly in the Andean highlands.