Bamboo Rotating Medium/Coarse Tooth Comb - Grooming - Dog - PetSmart
I use this comb on my yorkies, I start at the back and work my way front. My older girl will lay on her back in my lap and let me comb her--she sometimes gets wiggly and mad, but I know that the alternative is severe matting that will be more painful to comb out later. BTW, mine is a cotton coat-I comb her daily or sometimes every other day. Good luck.