I haven't quite finished, you can see it's still rough round the edges, but I think It's pretty good for my first try. I followed a tutorial, but it was more like a video of someone just drawing it without the explanation rather than a step by step tutorial.
Feedback and suggestions appreciated,
https://img146.imageshack.us/img146/4823/wolfrough.png
Second more detailed version:
https://img94.imageshack.us/img94/673/wolfroughbest.png