Pet mice are active, curious animals that need mental stimulation and physical exercise to stay healthy and happy. Tunnels mimic their natural burrowing instincts and provide enrichment, but not all tunnels are safe or suitable for mice. Our editorial team compared popular tunnel options to help you choose the best fit for your furry friend.

We focused on materials that are safe for chewing, proper diameter to prevent injuries, and designs that encourage natural behaviors. Here are our top picks based on real owner feedback and product features.