What program I use. It is called Paint Tool SAI. If you ever think about using it, it costs money. Plus, you need a drawing tablet like a Wacom Bamboo, which also costs money. But in my opinion, it is DEFINETLY worth it. This isn't a door to door sale, so sorry about this info. I just want to give you some background info ;3

So when I color and shade, I might refer to tools that might not be on your program. That is OKAY! This is my style and you will find yours in time.

BTW, the picture is a little doodle I made awhile ago :3

Also, that circle on his muzzle is meh brush. Not some random marking :P

Enjoy the rest of the tutorial!