I agree with Kathy 100%...I bought the CC brass fushion pin brush (20mm) and the dogs love it as much as I do!...If you look at a pin brush, test it out on your own arm...take the brush and brush you arm hard and see how it feels...Does it leave marks on you skin or hurt?..The CC brush doesn't leave any marks or hurt!..Some yorkies are more sensitive than others and the whole grooming expeirance will not be pleasurable if they are uncomfortable...
http://www.chrissystems.com/brushes.htm
I also use the original Greyhound anti-static comb..It glides right through their coat making grooming quick and pain free!
http://greyhoundcomb.com/cart/index....products_id=23
These products will last you for years!..Just make grooming fun for them...They have to have it done for many years!
~Laura