Double Bowl Design: Allows your pets to enjoy fresh and clean food and water at the same time when you have to go out for a few days, you don't need to feed them every day. Convenient food and water set for your pets and yourself. Self-Feeding: This automatic dispenser uses gravity power to automatically refill your pet's food and water when it is low. 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 with gravity feed, can last about 7 days for small pets, 3 days for large pets, you can rest assured to go on vacation, work, party, without having to worry about pets going hungry. Simple Cleaning: The food bottle has an extra-wide opening, which allows for easy cleaning as well as quick refills; the water bottle locks into place to prevent spills and spills (only the base is dishwasher safe). Health and Eco-Friendly: Feeder and waterer made of high-quality food-grade plastic, BPA-free,