Talk:Grimm/@comment-95.176.187.106-20150815004958

Hellhound Grimm. The older it gets the more heads it gets (somehow).

Hellhounds or the Black dog are somewhat common in myth and legend (Baskerville Hound, Dormarch and Cwn Annwn, Garmr, among others), then there's Orthrus, Cerberus's two headed dog brother, then there's the actual Cerberus...

How long untill a demon dog Grimm appears in RWBY? And how many heads do you think they can grow? It was said that King Taijitu can grow a third head and we were speculating that an ultimate King Taijitu might look like a Hydra or Orochi. And the Lernaean Hydra and Cerberus are siblings.

(there was a giant demonic dog in Naruto that could split apart and merge back together and had at least ten heads)

And I found this: Church Grim An English and Scandinavian spirit that oversees churches and most commonly appears as a black dog.