1.Material Made of food grade plastic, odorless and environmentally friendly. The health of your dog and cat is well protected. Non-slip rubber feet for secure positioning.^ 2. Automatic dispenser and sprinkler system Natural gravity feed system, no electricity needed, environmentally friendly and can be used anywhere.^ 3.Large capacity 3.8L pet food feeder can last about 7 days for small animals, 3 days for large animals, you can rest assured to go on vacation, work, party.^ 4.Easy to use Open the feeder cover on top of the food storage container to add food. Remove the drinker directly, fill with water and attach to the base.^ 5. Suitable for Suitable for your dogs, cats, puppies and kittens, very suitable for coarse grinding, wet food, snacks or water.