I use flock raiser right now, and when some spill out of the hanging feeder, there is always another chicken to pick it out of the shavings. I see a few crumbles when I clean the coop, but not tons of waste. I even toss a handful into the shavings so they'll fluff it up, and they find it all pretty quickly. Does this happen only with certain types of feeders, only with full-grown chickens, or maybe I just have good girls? I have 16 chickens. Maybe I'm just not seeing the crumbles mixed in the shavings?