For a moment, I wonder if the thing is going to leap out and attack me. Curled into the base of a steel box, it's a tangle of what looks like fur, claws and hide. It could be a piece of a garish Halloween costume. Or the remnants of some very strange Biology experiment gone wrong. I stare at it for a moment. And then, reassured that it's quite dead, I bring it closer to my nose and breathe in.