The traditional small hutch is inadequate for pet rabbits, whose welfare requires space for running, jumping, and social interaction.
The small wooden hutch — a staple of pet rabbit housing — is inadequate by any welfare standard. Rabbits are naturally active, fast-moving animals that require space to run at speed, leap in the air (binkying), and explore — none of which are possible in a 90 cm hutch. The combination of social isolation and physical confinement causes a welfare crisis that owners typically interpret as the rabbit having a "quiet personality." Physical consequences include muscle degeneration and osteoporosis from disuse. The welfare solution is conceptually simple: more space, social housing, and appropriate enrichment. Indoor housing in large playpens connected to bunny-proofed rooms provides weather protection and better oversight than outdoor hutches while meeting behavioral needs.