Strike scooping the litter box off your to do list. With the ScoopFree Ultra Self-Cleaning Litter Box, there's no scooping, cleaning or refilling your cat's litter box for weeks. It uses the crystal litter that provides 5 times better odor control than traditional clumping litter by absorbing urine and dehydrating solid waste. This low tracking litter also helps keep your floors clean because it is 99 percent dust free and doesn't stick to your cat's paws. Safety sensors ensure that the scooping cycle only occurs when your cat is out of box. It uses disposable trays that have a plastic lining to help protect against leaking, and each tray comes with a lid for quick and easy disposal. There's even a health counter that tracks how many times your furry feline uses the box, which is a convenient way to detect early signs of a health issue, and the included privacy cover gives your cat a secluded bathroom. PetSafe brand is here to help you and your pet live happy together.