This plastic airtight container is the ideal solution for storing dog or cat food, other pet food, and more. Don't let unwanted pests and rodents eat your pet food. The airtight seals with snap-lock latches make them rodent proof storage containers. The storage bins come with attachable casters, so you have the option to have them off or on. Store it on a shelf or attach the wheel to roll it from the storage area to your dog or cat bowl.