Frisco Multi-Cat Clumping Cat Litter is made of all-natural clay that forms hard clumps for easy scooping. The granules create a powerful bond to lock in moisture and prevent any liquid from getting to the bottom of the litter box. This litter is especially formulated to neutralize odors quickly and is low-tracking, so there’s less mess and no scattered litter trails. It’s hypo-allergenic to common allergens such as dust, plant proteins and fragrances. Frisco Multi-Cat is a heavy-duty litter that’s ideal for sifting and mechanical boxes and is highly effective in multiple cat households.