1.[Automatic Cat Feeder and Cat Water Dispenser Set]--1* cat food feeder,1*cat water bowl feeder,enough your cats dogs both water and food required. 2.[Automatic Refills Food and Water with Gravity Cat Feeders]--Gravity cat dog feeder with self-gravity feeding design for this cats feeder and water dispenser,no electricity required, Eco-friendly automatic cat feeder and can be used anywhere.best choice if you need to go to work or travel, do not need to worry about your pets being hungry. 3.[1 Gallon Big Capacity Dog Water Bowl Dispenser and Automatic Dog Feeder]--Both cat food dispenser and cat water dispenser with large capacity 1 gallon,can last about 7 days for small kitten, 3 days for big pets,You can rest assured to go on vacation, work, party, do not have to worry about pets will be hungry. 4.[Big Mouth Design Prevent Food Getting struck]--To effectively prevent the food from getting stuck for this cat food dispenser when it falling down,we make the cat food dispenser or dog food bowls mouth wider and bigger, so pets food can fall down smoothly. 5.[Siphon Device Design Prevent Water Leakage]--When the water in the water tank of the cat dog water dispenser reaches a certain height, the spring device will automatically close, the water will stop flowing, so it can effectively prevent water leakage.