I know iv been really worried lol! iv never heard of anything like it and i was concerned it may have been something more serious.. but my vet just giggled when i told him id posted pics on here bricking it lmao! xx
Just looked at your pics on other post, that could be my young lads undercarriage you had posted - LOL
I even went as far as having him rig tested just a short while ago as i was totally convinced it was a testicle but same as you, it's just scar tissue/fluid sack, his can descend and go back up as well and he'd been rather amorous with one of my others so i was getting a wee bit concerned!