A few years ago my wife and I moved into a new house. Our first night in the place we got to bed after 2:00am, totally exhausted. Then we started hearing strange noises. Eventually we figured out that one of our cats had managed to sneak into the pedestal support under our waterbed while it was being assembled and had been trapped in there for at least half-a-day. She had been without water all that time. Her voice had given out after hours of crying and she could barely rasp, once we were finally within hearing distance.
The problem was that the pedestal lay under a fully-filled, and therefore unmovable, waterbed. Draining it to get her out would have taken at least four hours, since we didn't have a pump. And we were seriously worried about her health.
All of my tools were packed and at the old house, but I did have a Victorinox SwissTool X on my belt. That was enough. I used the chisel, with a work boot as a hammer, to create a hole large enough for the saw blade. Then I sawed a hold in the side of the pedestal large enough for the cat. She was dehydrated, hoarse, and miserable, but she did survive the experience.
She is now sixteen and still going strong.
--Bob Q