I was cleaning Bumble out yesterday and encountered 3!
There is a big one that lives in her hutch bit and has done for months he stays near the top so we avoid each other (before this they lived in the hollow roof of her hutch and came out occasionally so were out of sight most of the time- there are still lots of massive ones in there) I figure I accept him as he will help with killing the flies so keep her safe from flystrike. But yesterday he came down to the bedding bit eurgggh! I think I screamed 3 times yesterday while cleaning her out because of them