Dr. Elsey's Cat Ultra Premium Clumping Cat Litter (Pack May Vary) Hypo-allergenic, contains no plant proteins, perfumes, or deodorants Multi-cat formula and superior odor control keeps your home smelling clean and fresh day in and day out All-natural clumping kitty litter. Not for internal use. Not meant for use as compost or as a traction aid Prevents moisture from reaching the bottom of litter box or tray Uses heavy, non-tracking granules for less mess