Kaytee My First Home Habitat for Pet RatsThe Kaytee My First Home for Pet Rats provides great living space for rowdy pet rats to roam! The deep plastic base prevents bedding from scattering while the wire top makes for easy viewing and superb ventilation. Narrow 1 2" spaced wire bars prevent small animal pets from escaping. With your own Kaytee My First Home, you too can discover why keeping pet rats is so much fun! Deeper base prevents bedding and litter from spilling out of the cage