1、Large Volume and Structure: This pet waterer food feeder is consist of 1L water dispenser and 2.2L food storage buckle and food slot, automatic pet water system, gravity feeding, large volume design. 2、Food Grade PP Material: The pet waterer food feeder is made of food grade PP and no damage to pets and no odor. 3、Automatic Fill and Gravity Technique: Our pet water dispenser food feeder is with automatic fill and gravity technique, dry food can be distributed when the pet emptying the bowl to lengthen the time between replenishments. 4、Many Pet Food Available and Simple Cleaning: This pet water dispenser food feeder can be used for many pet foods and simple to clean. The bucket body and chassis are detachable. The top of the grain bucket has an open lid for adding food. 5、Wide Application: Pet waterer food feeder use for small pets that lasts about 7 days, for large pets that lasts 3 days, you can rest assured to go on vacation, work, party, you don't have to worry about pet hungry.