Fenrir was a wolf-type B.O.W. developed by administering the t-Abyss virus to a wolf.
History
The Fenrir was developed in 2005, with deployment among mountains in mind.
Attributes
The Fenrir is inferior to the Doberman pinscher-based "Cerberus" B.O.W. in terms of controllability, however it possesses superior combat ability and a wild nature. There are two types; a smaller version with a predominately white coat and a larger version with a predominately black coat. They retain their social characteristics and hunt in packs. They do not attack prey all at once, instead they kill prey slowly while surrounding it in a group and observing it while cutting off any retreat. The howling of a Fenrir echoing through the mountain is a signal to announce the start of hunting.
Etymology
The Fenrir was named after the monstrous wolf in Norse mythology, described in the Prose Edda, Heimskringla, and Poetic Edda.