Hi! I have 24 chickens (20 hens, 4 roosters) and I'm wondering how much I should be feeding them? Here's a list of things we feed them daily.. Morning: 3 big scoops of chicken feed + big scoop of scratch grain + a tiny handful of grit After-noon: Handful of black oil sunflower seeds + Handful of mealworms + a tiny handful of grit + Handful of chicken feed Evening: Any of our food scraps from that day * Right now they ate all the grass, but from time to time we'll throw weeds from our garden* Is that too much food? Is there anything else we need to feed them? Thanks!