Callahan the Ninetales
Having come from Dusty Woods, Callahan is rather foreign. Everyone is unsure if he's shiny, or if he's just gray and scruffy from the passage of time. Perhaps if his tail tips weren't stained with black ink, it would be possible to tell. Alas! He certainly appears to have many stories from many times stored in his head. He's taken it upon himself to help relieve the guilds of filling out paperwork concerning their guild members; organization is something he quite excels at.
Of course, they pay him for keeping track of it all, and in exchange, they don't have to bother. His records are accurate and precise in every detail. This saves PK, Devonshire, etc. a lot of time that might have been wasted on filling out forms instead of furthering their guilds' causes.
It's pretty obvious to anyone who meets him that he quite enjoys heckling. It's probably just in his nature as a Ninetales (or so it's thought).