I know this isn't a chicken, but not many people go elsewhere. We have 5 turkeys, recently a hen has been acting slugish, we sluaghtered her today. Then we found that her liver was green, so we found out it was/is blackhead, I have two questions. 1. Is the sluaghtered hen safe to eat? 2. How do we treat the other turkeys who also have Blackhead symptoms?