The Tolkien Monster Encyclopedia
by Calle Mattsson
This page is devoted to all the monsters and races belonging to darkness.
Here you will find Orcs, Goblins, Balrogs and many more fearsome creatures.

Warg-Dark Wolves
Wargs are a sort of wolves that often ally with orcs when they raid and plunder their surroundings. Many wargs died in the battle of the five armies (The Hobbit) and they are still not as numerous as in the old days. They use a verbal language to communicate. An orc on top of a warg is a lethal combination.