This four-tier small animal cage from pawhut provides tons of free space for climbing, playing and exercising. With wheels, you can move the cage effortlessly, making it quick and easy to shift things around. Bring your pet with you to the next room and keep your animal buddy by your side in a portable design that's big and spacious. From ferrets to squirrels to chinchillas, this cage will please many a pet, offering the fun heights they deserve in a multi-platform heaven.