Suitable for PetsGreat for Cats, Ferrets and Bunny / Rabbit! They love this tunnel toy! the Tunnels are Suitable for pets weighing less than 20 pounds! if your pet is too fat, he/she may not be able to into the tunnel. Claw-Resistant, Easy Cleaning Materia: Made of quality tear-resistant polyester fabric and strong sprung-steel frame. Its very claw-resistant! don't worry about scratching and deformation. it will hold up very well to daily rampages, clawing, scurrying, leaping and hopping. The material also makes for easy cleaning. Collapsible and Portable: The tunnels fold up easily. Easy to carry for travel or indoor & outdoor play and storage. Interactive Toy: You can drop treats into tunnels and your pets (Puppy Ferret Bunny Cat) will love finding them, you also can drop a ball into, your cat loves chasing the balls you throw in, or chasing the highlights shot by your laser pointer. its fun to watch your pets darting in and out of the different entrances. Enjoy the good times to watch your pets play in the tunnels. Buy this Tunnel! your Ferret, Bunny / Rabbit and Cats Favorite Toy: Cats feel safe in the Tunnels, they like to hide and play inside the Tunnels. it's somewhere to hide and peek out of, that's what your cat likes to do. They also enjoy running, chasing, playing and sleeping in the Tunnels cave / tent. It keeps them entertained every day, keeps them busy and active. Your cats will go crazy in these tunnels!