I have 18 10 week olds, and recently aquired 2 laying hens. The 2 laying hens laid an egg each the first day... For the next 5 days, one hen(I'm pretty sure) laid one egg a day. Now today, neither have laid an egg. I have them on regular all purpose crumbles and also I give them some scratch, occasional scraps of breads, veggies, and I also give them some clover every day. Do I have them on the right kind of food? Does the older hens need layer crumbles to keep laying? Would it be bad to have the younger ones eating layer crumbles? I can't seperate the two ages so they're gonna need to be on the same kind of food.