Your mouse has been gnawing on the cage bars all night, and you’re worried about her teeth or stress levels. Our editorial team researched the best chew toys for pet mice to keep them busy and healthy. Mice need constant chewing to wear down their ever-growing incisors, but many toys sold for rodents are too large or hard for these tiny foragers.

We compared products based on size, material safety, and engagement for a mouse’s natural behaviors like shredding, tunneling, and nibbling. All picks are safe for mice and widely available on Amazon.