Here is my story, We started out with 3 Rhode Island Red hens that were laying. We loved them and are now chicken obsessed. We now have at least 20 (probably more) that were laying. About 7 months ago they stopped laying. We were maybe getting one egg a day. We figured maybe it was the heat. So we accepted that we weren't going to get more eggs until it cooled down. Well not 7 months later we are still getting no eggs. We recently bought 6 new adult hens that were laying. After about a week of them being with us they too stopped laying. That leads me to believe that it is something we are doing. We have a large cool with a large run that is connected to a small pasture. They free range all day and get locked in the coop at night. They are VERY happy and healthy chickens. We 1st thought that they were hiding the eggs or that something was getting in and eating them. We go out there several times and day and search EVERYWHERE. They are definitely not hiding them and they are not getting eaten. During these 7 months they went through molt but that was several months ago. I next went to maybe they are not getting enough protein. So we have been giving them Calf Mana . No change. My LAST thought is that our well water has too much iron in it. So they now get filtered water. Still no change. I'm completely out of ideas. I'm getting very discouraged. PLEASE does anyone know anything else I can try.