I use the Chris Christensen shampoo, conditioner, and ice on ice on my yorkies but I am very carefull to avoid their eyes. I don't know if it would hurt them or not but I'd rather not get it in there...
You'll have to post after you use it and tell us what you think. I noticed a big improvement on my two after 1 use

I use the shampoo and conditioner but wasnt too impressed with the Ice on Ice. I know many others love the Ice on Ice though, so it might just be me