I bought the pet safe automatic dog feeder about a week ago. I have a large dog but still feed only about two cups per feeding and noticed that the food storage container still needed to be filled pretty regularly and only lasted about 4 days before having to fill up again. I have a background in product development and wanted to suggest to the manufacturer that an additional food storage container would be a great product to sell separately that would sit on top of the current container at about 6 inches in height and would be able to fit the same lid to the top of that additional storage. This way people with large pets can fill up the storage less frequently which is also the point t of having an automatic feeder to begin with. It would be very inexpensive to make, fit easily on to the current model adding twice the storage capacity and the company could up charge with the current product for a large margin. everybody wins.