I have a 5 month old Americana and 7 other 6 week olds of various breeds. Right now I have a feeder with the chick starter feed in the coop and a large feeder of regular chicken pellets in the run. also in the moring I throw out some scratch grain and starter feed on the run for the chickens to peck at. Is this sufficient or shoud I put a feeder of starter feed in the run as well? I never see the small chickens go in the coop during the day so not sure they are eating correctly. Would it be best just to feed all the chickens including my older one the starter feed until my younger ones are 4 months.