Dont know if I have posted in the right section my bird isnt ill but need advice about his feathers.He is a large blue orpington that I rescued at the auction,He is a good weight and in good condition apart from his feathers he looks like he has an undercoat,if you liken it to a small fluffy dog you would want to brush all the pale fluffy undercoat out.What should I do with him will it fall out and settle down itself, Thanks