We tested the best natural cat litter for odor control and clumping. Our top picks are eco-friendly multicat corn, wood, walnut, and grass litter.

By contrast, the volume of liquid substances remains the same, but their shape can change. The latter criterion seems to apply to cats: despite a constant volume, they can bend as they please to ...

The CatGenie is an amazing device to watch in action, basically a self-cleaning litter box for cats that even does away with the need to replace the litter. It’s comparable to what the indoor ...

The high-fiber walnut absorbs liquid and forms clumps quickly, although clumps are prone to breaking in half or thirds. Whether kicked out by the cats or tracked, the lightweight litter ended up ...