Aspen Pet Lebistro Programmable Food Dispenser AUTOMATIC REFILLS: Automatic pet feeder releases scheduled portions of pet food, ideal for busy pet parents FOOD STORAGE: Twist-lock lid helps keep stored food crunchy and flavorful in the automatic cat feeder and is easy to remove for convenient refills EASY TO PROGRAM: Automatic dog feeder features a large LCD screen makes it simple for pet parents to schedule meals and set portion sizes EASY CLEANING: Bowl detaches from the dog and cat automatic feeder for convenient hand washing STABLE & SECURE FOOD STATION: Bowl locks securely into stand to prevent stability; twist-lock lid prevents pets from accessing the stored food 30-CUP CAPACITY: Timed cat feeder available in a 30-cup capacity to store larger quantities of food as needed BATTERY OPERATED: Auto cat feeder runs on three 'D' cell alkaline batteries, not included with purchase