With Living World® Snap-Inn, building a fun and colourful house for your small pet is as easy as 1-2-3! The sturdy, stain- and odor-resistant plastic pieces snap together easily. Small muchkins will enjoy playing and sleeping in the sheltered area, and you'll love how simple it is to keep clean. Snap-Inn is suitable for munchkin rats, guinea pigs, chinchillas and other similarly sized munchkins. Houses come in separate pieces that need to be assembled. Different sizes can also be bought and combined together to make beautiful and creative houses (rather than just the boring ol rectangular shapes) complete with colourful roofs and multiple entrances. The final shape and size are only limited by your imagination!