Petsfit Pet Cage, Rabbit Hutch, Outdoor Cat Shelter Weatherproof, solid wood construction, top level and classic design Easy assembly, roof can be opened, easy to clean Door dimension: 6.5" x 10" Inner dimension:16"Wx20"Dx17"H, more details please refer to the PICTURE Ideal shetler for small outdoor pet. Pet can breathe safely inside with bottom slab gaps