i have de wormed them at the beganning of this year i dust them twice a month but still cant fig out whats wrong with my hens i had a hen die in december for unknown reason and her feathers was rough like this but i cant figure out whats doing it and its driving me nuts. the white hen is molting i know that but whats causing their back feathers to look that bad i dont have a rooster with them well i do but he's a lil jap bantie rooster and i just put him in there last week and this been going on for atleast a month+
