Cove is an award winning litter box with thousands of happy customers (and cats). The Shelter is an optional removable wall that reduces tracking and mess from cats who like to dig or pee standing up. Made out of an anti-stick plastic that’s easy to wipe clean, Cove features an open top which is recommended for cats. Includes scoop, dustpan, and brush. Shelter wall extender is an optional add-on. Good Design Awards Winner International Design Excellence Awards Finalist