My 2 1/2 year old Wire Fox was clipped to make a good presentation when I rescued him at 6 months old. Since then, he is professionlly hand stripped every few months. I would like him to have that nice, colorful wirey coat I see on the show dogs. I need to learn to get rid of the fine undercoat and leave the black & *orange* wirey coat. Can this be accomplished with a Mars Coat King? Would I use this tool on his ears and head? What type and blade number Mars Coat King is recommended for each area? Please, any tips or instructions will be greatly appreciated. Thank you.