i have noticed one of my alto comps seems to have a hyper extended top lip. it looks to be stuck out, it looks as if it's trying to sort it but cannot seem to get it in. there looks like a clear bone along the ridge of it's nose and seems to protrude a little at the top which looks to be keeping it lip extended.
I expect it is due to fighting with one of the others, anyone know what i can do if anything to sort it.