This truly is the world's greatest cat litter!I have rescued and sheltered many cats, and so I have a lot of experience with cat litter. This product is made from corn and is safe for tiny kittens because it has no chemicals added to it. If it gets caught in their paws, it is not toxic when they groom themselves. It handles odors well and does not crumble when scooped. I have begun using it for all my cats as well as my kittens. We have not had any "outside of the box" problems with it. I recommend it highly.