1. Cat Automatic Cat Feeder Set: Buy 1 set of 2 automatic cat feeders, 1 cat feeder, 1 cat water bowl, enough your cats and dogs both water and food needed. /p> 2. Automatically refill food and water with gravity feeders for cat and dog with self-gravity feeding design for this cat feeder and water dispenser, no electricity needed, eco-friendly automatic feeder environment and can be used anywhere. The best choice if you need to go to work or travel, no need to worry about your pets being hungry. 3. 3.8L Large Capacity Dog Water Dispenser and Automatic Dog Feeder: Cat food dispenser and cat water dispenser with 3.8L large capacity, can last about 7 days for little ones kittens, 3 days for large pets, you can be sure to go on vacation, work, party, don't worry about the pets being hungry. 4. [Wide mouth design prevents food from getting stuck] -- To effectively prevent food from getting stuck for this cat food dispenser when it falls, we make the cat food dispenser or dog food bowls wider and taller, so that pet food can fall smoothly. 5. The siphon design prevents water leakage: when the water in the water tank of the cat and dog water dispenser reaches a certain height, the spring device will automatically close, the water will stop flowing, so that it can effectively prevent water leakage.