Before we get started, I want to talk about the angles and direction that the face of a growling werewolf should look like. First off, when I werewolf, dog, or any other canine snarls, or growls, the bridge of their noses will rise a bit and get crinkled up and puffy. When drawing a werewolf head that is looking like it wants to eat you like you see here, you have to make sure that the top of the snout looks the way it does as number one points out. Number two shows how the lips are raised as well. This is what the fangs of the beast are exposed. There should also be a good amount of saliva stretching from tooth to tooth, and the tongue should be a bit raised as well. Lastly, there is what you call a pinch just under the eye or on the cheek of the beast that should also be added to give the werewolf a more scarier feel or look.