Wargs were an evil breed of demonic wolves,[4][5] suggesting that they were inhabited by evil spirits. The origin of the breed is unknown - perhaps they were among the creatures bred by Morgoth in the Elder Days.[6] In any case, Gandalf listed the Wargs among Sauron's servants in the late Third Age.[7] The Wargs were seen in Rhovanion and they were often allied with the Orcs of the Misty Mountains, and used as mounts. Wargs were sentient and used a tongue, the "dreadful language of the Wargs".[3]
In T.A. 2941, the Wargs appeared once to meet the Goblins and organize a raid to the nearby villages, in order to drive the Woodmen out and capture some slaves. As a pack of Wargs approached east of the Misty Mountains to meet them, Bilbo Baggins, Gandalf, and Thorin and Company were escaping the goblins. Gandalf seeing the pack coming, suggested to climb the trees and Dori helped Bilbo in the nick of time. The Wargs, thinking that the Dwarves are allies of the Woodmen, surrounded the glade and didn't let them descend. Gandalf then used his magic to light up pinecones and hurl them against the Warg until he drove them out. The wolves that had caught fire fled into the forest and had set it alight in several places, since it was high summer, and on this eastern side of the mountains there had been little rain for some time. However the guards left under the trees did not go away. Eventually Goblins showed up and lit the trees the Dwarves were onto, until the Eagles came to rescue them.[3] The Goblins and the Wargs insisted on looking for the band, since Gandalf had killed the Great Goblin, and also burnt the chief wolf's nose. They went as far as Beorn's homestead, but he caught a pair of them and stuck the goblin's head outside the gate and nailed the warg-skin to a tree just beyond[1] Wargs appeared once more, ridden by the Goblins, at the Battle of Five Armies.[2] After this, the Wargs had vanished from the woods, so that men went abroad without fear.[8] A band of Wargs, unaccompanied by Orcs, attacked the Fellowship of the Ring in Hollin.[9]
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