Same problem here with the wild Haggis. They get in through the most surprisingly tight apertures and of course, if it's out of season, you can't shoot them!
Perfectly evolved for their natural habitat, Haggis have one leg longer than the other so they can race around the slopes of Scottish hills, but this means they make a real mess as they hirple around a modeller's workshop room.
A Guid New Year fae Caledonia!
Sandy