Im feeding my chickens ( 5 weeks, 6 weeks, 17 weeks) 22% starter feed (feed store had that or layer-22% it is!) They get 6 cups at 6:30am and 6 cups at 6pm with fruit or veggie scraps at 10am. (About a cup on days we have leftovers) Well, im noticing their feathers are all kind of lackluster and their breastbones are....prominent to say the least. I have 41 birds-12 cups was plenty a few weeks ago but as they age im kinda stumped as to how much i should pour (i cant free feed due to pests and ants). Should i add another feeding at noon? Add extra cups in the morning and night? How many cups does a single growing bird eat?