I'm switching over to all organic layer feed now that my girls are laying. Before they were on a grower organic feed with 19% protein. I've noticed the layer ration is now 17% protein. Will this be enough protien for layers? Please answer. Thank you. I'm just concerned about the reduction of the protein it's not by much only 2% but I am wondering why the reduction? Do they need less now that they are laying? Thank you again for your help.