Fur

Warg Fur is an item dropped by Wargs when they are slain. Wargs can drop 0-2 pieces of their fur upon death, and of course, a weapon enchanted with Looting will result in more Warg Fur being dropped by the Warg. Warg Fur is primarily used to craft Warg Fur armour, which is slightly stronger than Leather armour, and just as protective. However, if you're not armoured, hunting Wargs for fur to make armour is not recommended -- it's often easier, and far less dangerous, to make Bronze armour or Iron armour.

Despite its weaknesses, Warg Fur armour has one important property; it blocks the cold better than any other type of armour. Thus, it is extremely useful to have this armour on hand if one plans to visit Forodwaith. Leather armour also helps block the cold, but not to as great an extent as Warg Fur.