these max strength chews are the way to go

9 (ppm) Phosphorus 0

Mixed Tocopherols (natural source of Vitamin E)

The Belly Belly Nice

Tidy Cats® Free & Clean® Unscented Clumping Cat Litter TEMPTATIONS these max strength chews areTo Tidy, this unscented zero is a herobecause even though it's free of fragrances or dyes, it combines the power of activated charcoal with guaranteed TidyLock Protection to lock away odor in tight, scoopable clumps. 10 day odor control guaranteed* Unscentedno added fragrance Free of dyes Powered by activated charcoal Strong clumps; easy cleanup Locks in moisture; powerful odor control Guaranteed TidyLock Protection 100% natural cat litter