THese guys were hatched in the spring.So they are about 8 months old.Give or take....I was giving them chick grower in a pellet form. But because it is bad. I have to change their food. To what.?Can i give them mixed grain from a farmer.It has corn. oats and another grain. Cant remember right now. OR do i go a different food. How about laying mash. ?NOt to sure what to get this time.