Sustainably Yours Natural Cat Litter - Small Grain   At Sustainably Yours, we set out to create a litter that is both high-performing and environmentally friendly. Our plant-based formula is full of benefits for both you and your cat—all while remaining sustainable. Small-grain formula for faster clumping. OUTSTANDING ODOR CONTROL: Our proprietary formula instantly traps urine odor and prevents its build-up. And we never use fragrance, so there are no artificial scents that can irritate both cats and people. EXCEPTIONAL CLUMPING: Because our litter is made exclusively from corn and cassava, it’s naturally rich in starches. This results in dry, fast-forming, and firm clumps that you can trust to stay together while scooping and cleaning your litter box. VIRTUALLY NO DUST: Our proprietary machinery removes dust at key points in the production process, resulting in a litter that protects cats from possible respiratory issues—and your home from a dusty mess.   So sorry to our international customers, but at this time, this product only ships to U.S. addresses. Please note this item is not eligible towards any "Free Shipping" promotion.