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

In our guide to the best cat litter, we also considered scoopability, odor absorption, cost, and dust levels. There are many different types of litter available—from corn to wheat to silica to clay.

Clumping cat litters, including those made from clay, corn, wood, and grass, form solid masses when they come into contact with urine, and those must be removed from the litter daily. Non-clumping ...

When you buy through our links, Business Insider may earn an affiliate commission. Learn more Most cats prefer fine-grained, unscented clumping cat litter, which is typical of a good clay formula.

Cat litter that’s made from corn is biodegradable, clumps well, and controls odors naturally. Cat owners who are looking for the best cat litter for multiple cats can go for this type because of ...