DR ELSEYS: Ultra Cat Litter, 20 lb

Our #1 selling litter — Ultra has superior odor control and is perfect for multi-cat families and those cat owners with sifting or mechanical litter boxes. Ultra is a unique formulation that combines the heavy non-tracking granules of Classic with a medium grain clay. The result is an excellent clumping litter that prevents moisture from reaching the bottom of the tray while providing a clump that will not break down.