Double bowl design: allows your pets to enjoy fresh and clean food and water at the same time when you need to go out for a few days, you don't need to feed them every day . Convenient feeding and water set for you and your pets. Self-feeding: This automatic feeder uses the power of gravity to automatically fill your pet's food and water companionship when he is weak. It's a stress-free way to ensure your friend always has food when they're hungry. Large Capacity: 3.8L large capacity, automatic pet watering system company with gravity feed, can last about 7 days for small pets, 3 days for large pets, you can rest assured to go to vacation, work, party, without having to worry that the pets are hungry. Simple cleaning: the food bottle has an extra wide opening, which allows for easy cleaning as well as quick refills; Water bottle locks in place to prevent spills and spills (only the base is dishwasher safe). Healthy and eco-friendly: feeder and watering can made from quality plastic high quality food grade, BPA free, safe, healthy and environmentally friendly, recyclable. It is the first choice for health and the environment.