World's Best Cat Scoop able Multiple Cat Clumping Formula contains an added all-natural plant derivative for enhanced odor control, this scoop able clumping cat litter is ideal for homes with two or more cats. It is lightweight, soft in texture and has clumping-on-contact abilities. World's Best Cat Litter is the only natural scoop able cat litter for multiple cats made from whole-kernel corn. That means it has a naturally absorbent structure that keeps nasty odors and smells inside the litter. Pet, people and planet friendly. Size: 14 pounds.