You and your dog never had it so easy! 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.

12 Pound - 8 inch long by 9 inch wide by 19.25 inch high, holds 12 pounds of dry dog food. 
25 Pound - 11 inch long by 12 inch wide by 22.625 inch high, holds 25 pounds of dry dog food.
50 Pound - 12 inch long by 16.25 inch wide by 28.25 inch high, holds 50 pounds of dry dog food.