Soon enough the crazy human wolf rider will be back at the inn, since he got directed away to stabling at the sheriff's place, barring a problem between him and the law, the guy will be walking back towards the in, and considering a 27 perception check I seriously doubt that could have missed the guy :D he should be distinctive enough, tall even for a human, riding a giant wolf in studded armor calmly in the middle of a town, without the wolf having sudden eating binges on commoners.