Novice chooks keeper needs advice. I have two 10-month old girls (Henlena and Henrietta) who loved their Layers pellets until I introduced 4 14-week old girlies and their growers crumble to the run. My older girls will not even look at the pellets now and keep gobbling down the crumble. I would not mind but I have one concern. When they were on Layers pellet, one of the 10-month olds had an issue with egg shells. They were usually very thin and whiter, almost translucent in appearance. Since they both got on the growers crumble, the eggs are perfect! Is it something with the Layers feed? Please advise.