Petco Gravity Feeder for CatsOur Petco Gravity Feeder for Cats is an easy and convenient way to provide your kitty with a supply of fresh food even when you are not home. We"ve manufactured our feeder with durable plastic for longstanding use. Plus, it"s easy to clean with its high polish surface and easy to fill, just remove reservoir tank from the base. The base is also dishwasher-safe! It is ideal for both indoor and outdoor use.