Learn more Most cats prefer fine-grained, unscented clumping cat litter, which is typical of a good clay formula. However, the best natural cat litter can be a solid alternative. While clay litter ...

Petco’s Chief Veterinarian, Dr. Whitney Miller recommends: World’s Best Cat Litter Mulitple Cats Flushable Unscented Corn.

As it turns out, it held up quite well. The unscented, medium-grain clay litter satisfies a cat's natural instincts to scratch, dig, and bury its waste. It produces very little, making it an ...

Unless a box required a specific type of litter to operate effectively, all the boxes were filled with our testers' preferred substrates, including some of the best cat litters or best natural cat ...