While Visiting Paris Be Sure To -

Wiki:

The Wolves of Paris were a man-eating wolf pack that entered Paris during the winter of 1450 through breaches in the city walls, killing forty people. A wolf named Courtaud, or "Bobtail", was the leader of the pack. Eventually the wolves were destroyed when Parisians, furious at the depredations, lured Courtaud and his pack into the heart of the city, where they were stoned and speared to death before the gates of Notre Dame Cathedral.