Gnoll

From wow.incgamers.com

The cunning Gnoll packs of the Redridge Mountains have notoriously plagued the Human and Dwarven kingdoms alike. Recent times, however, have seen the Riverpaw Pack of Gnolls become a more ominous threat, raiding farms and Human villages throughout Elwynn Forest. Many speculate that the historically dimwitted Gnolls have conspired with another forces, with is equipping them with weapons, tactical leadership, and magic. Though it's unclear what the Gnolls are after, the Stormwind Marshals have now realized that the creatures pose an obvious threat to the kingdom and must be eradicated.