At the moment RoW does not allow any other species to be played than the Grey Wolf (Canis lupus), and it also only allows certain subspecies to be played of the Grey Wolf. This is because we try to be as realistic as possible and try to remain true to our setting — so only wolves likely to be found in the area of Canada will be allowed here.

So, to summarize, at the moment no, only Grey Wolves can be played, and most likely that won't change. Sorry!