I am so very, very sorry to let you all know that Oscar didn't make it.
He handled the anaesthetic OK but his liver was just so damaged, it was like pate. It just bled whenever they touched it and when they tried to move it a little, a corner just came off.
Naya had to make the extremely difficult decision to let him go.
Naya, as I said to you on the phone, he will be waiting to see you again one day.
Rest In Peace little man.