There are no bare necks or other bare spots, just feathers in the coop and run. I can't even tell who is losing the feathers. Is there a pattern most of them follow? The feathers are all different colors and sizes. Some look like butt feathers and others like tail or wing feathers. If is is a molt, how long will it last? Will they get ugly looking or might they just gradually lose and grow back? I have brown leg horns. They are almost 10 months and the 6 are laying 1 to 4 eggs per day.