Now that the profiles of the wolves are drawn in, you can start sketching out their faces. Choose one wolf at a time for your task, then begin the drawing process. Make sure to draw in the darkness to the eyes as well as the crinkles, or wrinkles on their snouts. The teeth should also be drawn with care because you want to make sure they come out as real as possible. Draw the tongues, and sketch in all the detailing and definition throughout.