Safely store dry dog food and feed it from the same chew-proof container. The Chow Hound Automatic Dog Feeder is manufactured from tough galvanized steel for durability and rust resistance. The magnetized door stays shut until your dog nudges it open, keeping unwanted pests out. A specially angled chute provides a steady food flow on demand. Food stays fresh, dry, and pest free. Can be mounted on a wall or frame (not included). Comes fully assembled.