The Litter Robot is an automatic litter box that saves time and really works. This innovative litter box frees you from the chore of litter box scooping, featuring a patented sifting system that provides clean, level litter, reduced cat waste odors, and cleaner cat paws. Cleaning the cat litter box is now as simple as changing a kitchen garbage bag every few days. Litter waste clumps drop into a large bottom drawer for easy bagged disposal. The waste drawer can retain several days' worth of bagged waste. If you have several cats, the drawer may still need to be emptied dailly, but you will never again have to scoop a dirty litter box by hand. The litter robot provides peace of mind for the overall well-being of your cat, and decreases cat box clean up time, so you and your pet have more time for fun.