Programmable automatic feeder with a 5-pound capacity. Suitable for both dogs and cats, as long as you use dry food. - Brand: Aspenpet - Model Name: Lebistro - Features: Programmable feeder - Included: English instruction manual Unused, but the box is damaged, and only the English instruction manual is included. However, there is a Japanese explanation here: https://manuals.plus/ja/petmate/petmate-le-bistro-portion-control-feeder-user-manual Requires 3 D batteries. Batteries are not included.