I was on an EDI-LHR once sat in 1F and as I boarded the CSD said there was a lady sat in 1D who had a guide dog - was I okay with that?
The dog was a lovely Alsatian and she sat as good as gold all the way in the space below 1E.
Talking to the lady I found out the dog’s name was Rebecca.
Two years later - I boarded a flight back to EDI - same seat, same conversation with the CSD.
After I sat down the lady said she hoped I didn’t mind her dog. I sai of course not it’s lovely to see you and Rebecca again!
Delighted I’d remembered the name of her dog.
I’m sure I wrote a blog about this somewhere.