Thanks all. And yep that's Slade. I'm not really planning on 'taking orders'. I'll draw if I have time, but I don't want to promise anyone anything.
And Kayota, there are plenty of high quality pics out there. All you have to do is search a dog's name in the search bar. If the user regularly posts pics, you'll probably be able to find a nice one. All of the drawings I've done so far on this board have been from really nice pictures - I'm not good enough to improvise and make a picture look like a dog that I don't even know without a good picture.
So certainly go ahead and draw with me.
Again, thanks everyone!