if they are doing alright with the feather fixer, keep them on that. I had our flock on that for 100lb of feed while we had great layers, non layers (pullets to young) and a rooster.What should I feed a flock of 4 laying hens, 2 pullets 1 laying 1 not, and a cockerel not laying. I'm currently feeding 18% feather fixer and flock raiser ( once my current bag of flock raiser is gone I'm taking them off it which shouldn't be more than 2 weeks )