Had a marmot chew up some wires on the truck which resulted in an 18 mile hike out. In my sheds I put moth balls around to discourage the varmints, seems to help. The nastiest air freshener you can find was also recommended, those Christmas tree things. There has to be something that doesn't smell bad that should help maybe camphor oil?

"When you disarm the people, you commence to offend them and show that you distrust them either through cowardice or lack of confidence, and both of these opinions generate hatred." Niccolo Machiavelli