I have a 10 week old bo hen (I hope) with some feather loss/picking. She is only getting rid of the fluffy feathers. Is she just removing the juvenile feathers making room for the adult ones? She isn't being picked on and has plenty of room in the coop and run. They are on Blue Seal grower cal mash. 15% plus some fruits and veggies. They free range a few hours each day. Thanks.
