We feed a whole grain 'scratch' type mix we buy from a local farm. They will sell it to us whole or ground, however we want it, we usually have them grind it to a coarse mix that is easier for the banties to eat. We run it through the food processor to make it small enough for chicks. The only feed carried in our local store for chickens is scratch or medicated feed, and we do not like to feed medicated feeds to our animals. Plus it is nice being able to feed the same grain mix to our chickens and goats rather than having to buy two separate expensive packaged feeds and then have to haul buckets of both out to feed them. Our birds are dual-purpose meat and egg layers of various breeds, both bantam and regulars. The hens lay daily and everyone seems fat and healthy. This is not their only food though. We also free-range them, feed them scraps from the kitchen, eggshells for calcium, and a handful of dry cat food every evening for protein.