I have been feeding my chickens New Country Organics grower. They will be laying soon and I am trying to decide what feed to go with. I was going to continue with New Country Organics layer. I want to keep organic. My chickens free range 90% of the time. I have been wondering if a higher protein flock raise with oyster shell free choice would be better for them. I just can't seem to find an organic, non-GMO flock raiser. Are their any big brands that carry it? Does anyone know of any local brands in Connecticut? Is their a down side to using flock raiser as their primary feed?