Last summer on a trip out West, something fairly ambitious got in my Silverback somehow -- my usual dryer sheets didn't help me for some reason.
In addition to pillaging food items in a lower kitchen drawer, it managed to cut all the wiring between the front of the trailer and the tail lights. No lights at all. And to make troubleshooting more interesting, the wires were chopped through in different places, meaning that repairs had to be made in multiple locations.
The rascal even carried a granola bar, which the repair guy found tucked away in the insulation -- intact and ready to be eaten at a later date, I guess.