I do marvel and sadly she wasn't microchipped, to my eternal regret. I tried very hard to find her after she vanished, but all to no avail. This lady is so lucky to get her beloved pet back.
A few years ago I had a stray in my garden, very friendly cat which was around for quite a while. Eventually contacted the Cat Protection League who came and took him away and scanned him. Success - he was on the register. Owner was in hospital, but when her son told his mother her beloved cat had been found she made a remarkable recovery and they were reunited. Was always happy to play a wee part in this.
What a happy ending! Would love to know where Boo has been. Perhaps she got into a car and ended up miles away from home. Adopted a family maybe. She looks a lovely cat too. So pleased for owner.