Hmm..'left back leg'...are you talking about 'willy photo'..? If so, that's ok then..it is nothing, the 'raw' area that I think you are referring is just spot of mud. When I took the photo, I had just filled her new housing in GH with fresh soil that was little on wet side..hence addition plenty of grit and sand. He had right tromp around and got himself really dirty..boys..
Before I put him into hibernation box...I did go over all his body and for what I could see there wasn't anything that did looked dodgy
I keep eye on his growth lines...how much new growth there has to be when I have to put him on diet? Is there a measure good vs bad?
BTW...when you lot get fed up with me and my bombing with endless questions..just shout 'SHUT UP' and I leave you alone....for while..