9066An integrated food hopper can be added to any Pinnacle cage. The stainless steel food hopper attaches to the inside of the cage, holds approximately 50 grams of food (~12 standard pellets), and dispenses one pellet at a time. It reduces disturbance to the animal and requires little maintenance during long term experiments. Add a second food hopper to increase the amount of food available. The 9066 is for use with our rat cages, the 9066 M fits our