Automatic Pet Food Dispenser: Made of hard plastic, resistant to bite and abrasion, not harmful to the pet's body, no electricity, you don't worry about whether power is turned off. Perfect for pet parents with busy lifestyles and who don't need to worry about their pet's foods, Holds 1 gallon to accommodate small and large-sized dogs. Automatic Design: Automatic pet water dispenser use a siphon device to prevent water leakage and effectively control the speed of water replenishment and dog water dispenser non-skid rubber feet for secure placement, side cut-out handles for easy lifting and cleaning. Large Capacity Pet Dispenser Automatic: Pet water dispenser large capacity 3.5L, can about 7days for small pets,3 days for big pets, when you have to stay away from home for a few days, our water bowl dispenser is a perfect choice for you. Easy to Clean: The barrel and chassis of the automatic dog water dispenser can be split, you can rinse directly with water, it is recommended to wash once a week.