Hi, we just got a really large male bn from the lfs. We got him cheap because he has a hole (dent) in the top of his head, it doesn't look like an open wound or anything, no rash or fungus. He acts normal and is eating. We felt bad for him and wanted to try and save him, the lfs didn't know what it was. Has anybody heard or seen anything like this? I will put a picture up as soon as I get a good one! Thanks