Guinea pigs are active, social rodents that need ample space to roam and exercise, unlike hamsters or mice that can thrive in smaller enclosures. When choosing a playpen for your guinea pig, the most important factor is size: a minimum of 7.5 square feet for one pig, with more space recommended for pairs or groups.

Our editorial team researched the best playpens specifically for guinea pigs, considering their unique needs for solid flooring (to protect sensitive feet), high walls (to prevent escapes), and chew-resistant materials. We compared real, widely available products on Amazon to find options that prioritize safety and comfort for your cavy.