Clevercat® Top-Entry Litterbox 20 x 15 x 15 Inch

Absolutely No Training Necessary! Insert optional Clevercat® jumbo liner if desired. Add 2" to 4" cat litter. For initial use, add a small amount of your cat's feces/urine. Use without the lid on the first day and begin to use a lid on the second day. Most Importantly: Cats are intelligent and curious by nature and will instinctively understand how to use Clevercat®. NEVER disturb your cat during its litterbox use!.