If you're using a self-cleaning box like the Litter-Robot 4, clumping clay or bentonite litter is essential for the mechanism to work properly. Pairing the right litter with the right box is half the battle.
No automatic litter box is perfect, but the Litter-Robot 4 gets a lot right. It's spacious, reliable, and repairable. And it's easy to clean and customize.
Consistently top-ranked by Wirecutter for superior clumping and low dust. Hard, tight clumps make scooping easy and odor control beats most competitors.
Made from whole kernel US-grown corn, it clumps nearly as well as clay and produces minimal dust. The go-to pick for owners who want a flushable, biodegradable option.
Baking soda formula tackles odors aggressively and comes in a convenient cardboard box that's easier to pour and store than most competitors. A solid mid-range pick.
The best mat for catching scattered litter before it spreads across your floors. Coil design traps fine granules better than flat or ribbed alternatives, and it's comfortable underfoot for cats.