I half expect all of the creatures they're fighting to have one scene showcasing how they violate their victims. Probably because of how the story started and I just see it as half a hentai so I keep on expecting hentai tags flying my way whenever a new chapter drops.
Also in hindsight, they probably should've used that silent field spell on their escape path. Then again, it's a wolf creature. I would expect the issue to be mostly their scent. Odds are the wolf like entity probably already sniffed them out long ago.