Lalago Automatic Pet Feeder for Dogs Cat with 0.92 Gal Bottles Specifications: Length * width * height (31.5cm/12.4" * 17.5cm/6.9" * 30cm/11.8") Weight: 440g, Barrel volume: 3.5L, Material: Plastic Suitable for: Dogs and cats Package: 1 base and 1 bucket(3.5L/0.92Gal) Note: please fill the bucket with warm water blended with the hot and the cold. No hot water filling.