Henri LeStanc is an NPC skunk that was added in Unleashed. This skunk will appear randomly when Sims have poor hygiene levels, and wander around their lot smelling their flowers. If a Sim tries to pet the skunk, they will be sprayed and lose all of their hygiene. To make LeStanc leave, Sims can call animal control (for a fee) or simply alleviate their hygiene problem.
His name may be a nod to the Warner Bros. cartoon character Pepé Le Pew, in that it is intended to appear French, though it is not.