Petmate s Top Entry Pan provides a private retreat for cats while keeping kitty litter hidden from sight. High walls enclose the covered cat litter box on all sides allowing cats to dig and cover waste without spilling litter onto the floor. As cats exit the cat litter pan the grated lid allows loose litter to fall to the pan below. The wide top entrance easily accommodates larger cats and the litter compartment is spacious with plenty of surface area for cats to cover waste. For convenient cleaning the top entry litter pan includes built-in handles for easy lifting and a hook for keeping a litter scoop handy. To make cleaning even more effortless this litter pan is compatible with Petmate s Top Entry Litter Pan Liners available for purchase separately.