my 7 month old Rhode island red hens are loosing feathers on there neck...i have 1 rooster but i have not got an egg in 1 month and a half??!! My mom and dad want to get rid of all of them, please help i dont want to kill them...i thought moult but they are only 7 months old...i am in southern indiana so mild climate but its cooling down. Food and water are in plenty. for 2 months i had ducks with them but 10 days ago i removed the ducks because of the stop of production... i spray it out daily...any suggestions?? PLEASE HELP!!