Werewolf

"I'm hunger. I'm thirst. Where I bite, I hold till I die, and even after death they must cut out my mouthful from my enemy's body and bury it with me. I can fast a hundred years and not die. I can lie a hundred nights on the ice and not freeze. I can drink a river of blood and not burst. Show me your enemies."

- An unnamed werewolf that tried to kill Caspian.

Werewolves were wolf-like creatures that were anthropomorphic, meaning they could stand up on two legs, like men, unlike normal Narnian wolves.

Werewolves, along with Ogres, Boggles and Hags, were considered among Narnia's darkest and most evil of races.

"We should not have Aslan for a friend if we brought in that rabble."

- Trufflehunter describing Werewolves.

Biography
During the Long Winter, they served the White Witch, and were present at the sacrifice of Aslan at the Stone Table.

They also fought for her army in the First Battle of Beruna.

Because they were considered Narnia's darkest creatures, they were most likely the White Witch's most valued servants.

They were certainly her most loyal, as they remained so to her right until the days of the Narnian Revolution, 1300 years after her death.

In 2303, when Caspian X joined the Narnians to help take down his uncle, the usurper Miraz, a werewolf and a Hag tried unsuccessfully to convince him to summon the White Witch back to life, to help rid them of King Miraz.

Fortunately, Caspian refused, and a fight broke out between them, resulting in the creatures and Nikabrik's deaths.

This particular werewolf was killed, but not before giving Caspian a bite.

Facts/Myths
Werewolves appeared to have the ability to turn from a man to a wolf at will.

The myth goes that one only had to be bitten by a werewolf to become one, but apparently, as Caspian was bitten and yet did not change, this myth is not true for Narnian werewolves.

When in wolf-form, they were human-like wolves with white, brown or grey fur.

Trivia

 * In The Video game version of The Lion the Witch and the Wardrobe‎, a Werewolves' howl can stun the player for a short period.
 * In the Prince Caspian (video game), the Werewolf can go into a frenzy that can kill the player in no time, and his howl is not that dangerous as in the last game.
 * The Werewolf in the Prince Caspian movie is portrayed by Shane Rangi.