Lifejacket.

At the training center, cats come and go, but "Lifejacket" as he was named by Jeanette, was the most loved.
He was totally unafraid of fore hoses and fire and always in the centre of any activity including the office.
Then, one day, as he had arrived, he was gone and was never seen again.
We still have a big packet of cat biscuits, just in case.....