Fenrir (undead)

Fenrirs share many of the same characteristics as the Las Plagas infected Colmillos, another wolf-type B.O.W. It also behaves much like the Colmillos in terms of attacks. It is even able to jump on you and attempt to rip out your throat if you don't shake it off.

They come in two forms, normal-sized and a significantly larger version which is completely black. This variant is more difficult to kill.