Bag of World's Best Cat Litter - FREE (after rebate)
World's Best Cat Litter™ is the ONLY litter made from whole-kernel corn. That means it has a naturally microporous structure that traps nasty ammonia odor in every clump. And the clumps are compact, so they're easy to scoop, leaving plenty of clean litter behind. No wonder World's Best Cat Litter™ lasts two to three times longer than other litters! And no wonder we call it the best!