We feed our chickens mainly rice (brown, white & wild) steamed in our rice cooker, since my wife works at a vegan/vegetarian restaurant we also get lots of other grains, millet, quinoa, amaranth, barley, along with raw seeds, flax, sunflower etc., they get their fresh corn from our garden along with the corn stalks, cucumbers, berries, zuchinni, figs, bean leaves, grass and bugs since they free-range we use as little as possible of processed layer feed, we mix a small amout with the rice. They also get DE and we mix raw apple cider vinegar in there water once a week, a 50# bag of feed will last us for sometime we now have 26 hens and one rooster. We try to feed them the best quality diet we can which is by far so much superior than your mass eggs farms. We don't avertise our eggs as organic but free-range which to many people are just fine. The kitchen where my wife works sell their eggs for $6.00 a dozen we ask $2.50.