Guinea Pig
Cavia porcellus
🌍 Overview
Guinea pigs (cavies) have never been found in the wild — they are a fully domesticated species descended from South American wild cavies, selectively bred by Andean peoples for over 3,000 years as a food source and in religious ceremonies. Today they are one of the world's most popular small pet animals, valued for their vocal, social nature and gentle temperament. They use over 11 distinct vocalizations to communicate.
📋 Quick Facts
Native Range
Domesticated from wild cavies of the Andes (Peru, Bolivia, Ecuador)
Natural Habitat
Fully domesticated; no wild population
Adult Size
8–12 inches (20–30 cm); 1.5–2.6 lbs
Wild Diet
Grasses, hay, leafy plants, and vegetables
Wild Lifespan
4–8 years
Conservation Status
Not assessed (fully domesticated species)
🤩 Fun Facts
🐹 Guinea Pigs Are Social
Guinea pigs are highly social and should ideally be kept in pairs or small groups. A lone guinea pig can become lonely, anxious, and even depressed.
📖 Care Guide
Guinea Pig Care Guide
The vocal, social little veggie lover that needs a friend!
🤓 Did You Know?
Guinea pigs have over 11 different vocalizations. They 'wheek' when excited about food and 'purr' when content (similar to cats but much louder)!
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