During the Movement phase, Fang and Claw may move away from Gruath if they wish, forming a unit of their own. They may return to Gruath in the Remaining Moves phase by moving within 1" of him as long as neither of them is fleeing, in which case the unit will revert back to the normal Mixed Unit rule. While the wolves are more than than 12" from Gruath they are subject to Frenzy. If both wolves are slain, Gruarth becomes subject to Hatred.