Crooks- very informative post. I as a small backyard chicken raiser have/do feed layer pellets. But my plan when it is gone is to switch to grains and supplements for their better health. I do know that between last fall and this spring my 4 older hens (1yr old in May) look much healthier since I ferment their feed & routinely add herbs to it. I've also added. Oats, wheat, flax seed as well. This means they get less layer pellets with the addition of grains and hence why a 50# bag I purchased in September will probably last thru fall. They also forage daily for their food which also has cut back on their layer pellets intake. My tots are on grower crumbles because they don't forage yet but my hope/plan is to have them all on grains only with supplements and herbs by fall.