PetSafe Simply Clean Self-Cleaning Cat Litter Box - Automatic Litter Box for Cats - Works with Clumping Cat Litter $130.99
PetSafe ScoopFree Automatic Self Cleaning Cat Litter Box – Includes Disposable Tray with Crystal Litter – 2nd Generation $169.99
PetSafe ScoopFree Automatic Self Cleaning Covered Cat Litter Box – Includes Disposable Trays with Crystal Litter & Hood - 2ND Generation, Gray $199.99