Werewolf Howler

When Werewolf Howler deals damage to a creature it becomes a werewolf in addition
to its other types.
{r}{r}{t}: Werewolf Howler deals 3 damage to target creature.
Tap any three creatures that are either a
Wolf, Werewolf or a Dog: Gain control of target Wolf, Werewolf or Dog.
The pull of the Pack is strong.