her skin looked good no blood i had gone out of town for the day and came back to her looking that way
There are dietary deficiencies that can result in poor feather growth and eventually feather eating. Methionine deficient diets will result in this behavior.
I would be adding a good poultry multi vitamin to the water once a week.
http://msucares.com/poultry/feeds/poultry_feathering.html