I received my chicks last May 2009. They went through their first molt either during the late fall/winter. They have been laying wonderfully, however, they are still missing alot of feathers. Some are missing neck feathers, some on their be-hind and others on their back near their tail feathers. I do not have a rooster so that is not the problem. My concern is them going into another molt and already missing feathers. I have barred rocks, rhode island reds, golden comets and light brahmas. The barred rock and golden comets seem to be the only ones affected by this. Suggestions? Comments?