And Now, a Commercial for Edible Cat Litter 3.75K Matt Cherette 09/17/10 01:55PM Filed to: infomercials infomercials Cats Pets Animals Cat Litter World's best cat litter Commercial Video tweet TV Do you want to use a litter box, but are afraid you won't be able to smell your cat's urine? Do you also want to be able to eat the aforementioned litter? Then World's Best Cat Litter is for you![Videogum]