I picked up some flock raiser and stuck it outside w/ my hen and 4 week olds. There is one feeder that still has a little bit of layer in it, which I hate to waste. It probably would be okay right? Even if the 4 wo's get some of it, it shouldn't harm them right since its such a small amount? Is there a better option than flock raiser? I threw some starter (nonmed) in there too, so I think all my bases are covered.... what do you feed your flock when you have young and old?