"Petmate Le Bistro Programmable Feeder is a convenient way to control your pet's eating portions. The programmable system automatically dispenses pre-set portions of pet food, making feedings precise and easy. Programming the Electronic Le Bistro is as easy as setting an alarm clock. A large screen displays the current time, meals programmed, meal size and meals served. The Electronic Portion Control Le Bistro's dispenser can store many different sizes, shapes and types of dry food (Not recommended for moist treats). Its translucent container lets pet owners conveniently monitor the food level at a glance. The removable hopper is simple to refill and is easily cleaned with warm soapy water and a cloth. Battery operated feeder requires 3 x D size batteries (batteries can last up to 6 months) Dimensions: 15.75""L x 10""W x 18""H"