Hoffman had his balls off today, and I noticed before we even left the car park after collecting him that he'd pulled the wound open again.
He's been re-glued, but now has to wear this body brace to stop him picking at the wound. They work by being too cumbersome/tight to allow the rat to bend in the middle, so thusly, they can't reach the wound.
He'll wear this for at least another 24 hours.

He is a very sleepy, upset Hofferz at the moment.