Sir Crathmore is a male dire wolf, and high ranking member of the MacHeath Clan. Not much else is known about him, as he only briefly appears when, at his chieftain's request, he fetched the scraps of paintings brought as gifts by Nyra, but he was presumably slain either by Dunleavy MacHeath and Brygdylla in their massacre of the defiant MacHeaths or died fighting for Nyra as a vyrrwolf participant of the Battle for the Book of Kreeth.