Thank you all again for your incredibly kind wishes and support.
It's been very difficult to accept that he has gone. We've been going through the decision we made a lot, too.
He was a gorgeous, gentle and amazing little character who is being sorely, sorely missed. I'm extremely grateful to everyone who offered help, advice, support and wheeks (especially my amazing ma and pa), and grateful that we were able to give him the best possible chance of a recovery, but sadly it proved a bit too much for him.
Branston checked into the herd room at Cheeky Chubbies place, and was immediately greeted by raucous welcome wheeks. He's coping just fine I think.