WARNING: ENORMOUS FILE.
A tutorial for anyone who wants to know how to do that cool shading thing that most people who work with it seem to do. ;D I tried to make this as easy as possible to follow, but if you have any questions, let me know. :3
The lineart and pre-shaded wolf shown here are NOT for free use. I needed a new lineart for an adoptables site that I draw for, and that's what this is.