PetSafe ScoopFree Automatic Self-Cleaning Cat Litter Box

Automatic self-cleaning cat litter box by PetSafe. It automatically rakes and disposes of waste, keeping the litter fresh. Features an enclosed design with a crystal litter tray for odor control. Includes a reusable crystal litter tray and a privacy hood. Will also include 1 package of the crystal litter. Used it for approximately 1 year before getting a second cat. It was harder to keep clean with two cats, but otherwise works perfectly fine.