Or more/longer, some may take a year or more to show what they are. I have males still changing daily it seems, and they are 13mo. now. Makes it hard to cull the cockerels at a young age. I always second guess myself for a spell afterwards. but FEED = $$$Ron told me that sometimes you don't know what you have until 8-9 months. He said don't give up on them till then.That's all I know at this point.
Jeff