Last official reference (I may do one more for a character I co-play).
Numb. Full name Agep Number. A mix of wolf and deer, as she is really a werewolf that entered the Endless Forest and got turned into something like a deer. Originally created as the "anti-Pega" (which is why the markings somewhat follow the markings of the Leowolf/Pega), she's rather apathetic. She just doesn't seem to give a damn about anything. Or so you would think...
On her face is the top half of a wolf skull. Where she got it is anyone's guess. (Perhaps she hunted down the werewolf that turned her and claimed his/her skull as a prize?) She wears it in hopes it will keep others away. It doesn't seem to always work, though.

Reference used to draw the skull.