So I have 15 11.5 week old pullets ( 5 brown leghorns and 10 rhode island reds) I had decided to switch them from medicated starter/grower to an unmedicated grower or grower/finisher...however, it is impossible to find something other than medicated starter/grower and layer feed in my area. so my dad went to the feed store and the guy talked him into the layer feed saying that it wont hurt my babies. I still have half a bag of the medicated stuff...so after i use that should i just get more or should i feed the layer feed? will it hurt them?