I told DH to stop by the store and pick up some more chick grower/finisher for my pullets. He came home with a bag I've never seen before. It's Blue Seal Home Fresh Grow & Show. The details are: Home Fresh® Grow & show is a complete, balanced 15% protein diet designed for growing replacement chickens. It is also ideal for growing, showing, or maintaining pet ducks, geese, and other game birds. Formulated for uniform growth and conformation of show birds. What is a replacement chicken? Is that a meat bird? I usually buy the starter/grower that has 22% protein and this Grow & Show only has 15%. Is this not supposed to be given to my pullets who are meant to be my egg layers? Should I return this and buy something else? Please help!