Here is Buttons after his replacement tummy has been removed, you can see his previous surgery scars. Don't worry the anaesthetic hasn't worn off.
Next step was to remove his foot patches before they fell off, but a quick photo meant I should be able to place the patch stitches reasonably well.
His replacement tummy had been dark brown so I decided to stick with that. Here is Buttons in recovery after a successful surgery. He will be able to go home tomorrow for more happy adventures as a best loved bear.