I have six spoiled chickens. I am worried about over feeding them treats. I usually give them half a bananna, 3 cups of chicken scratch w/sunflower seeds mixed in and 1 cooked cup of oatmeal. This is along with layer pellets that they have acess to 24/7. Is this to much? I don't think they look over weight, they seem healthy and happy. The ladies have been laying 1-4 eggs a day with no shell problems. What are your thoughts??? By the way these are their winter treats in the summer I don't give them oatmeal or scratch. They get garden leftovers.