I've used Bless the Beasts detangling shampoo and the conditioner before...I bought it because of the wonderful reviews on another forum. Emma's (my maltese) hair looked great after her bath. Next bath time, we bathed her with it again, and the look did not last as long this time. And she started matting really bad. I'm not sure if it was because she was going through her transition from puppy coat to adult coat, but it was not a pretty sight even though I was brushing her 2x a day. I haven't used it since then...My yorkie's hair did okay, but I think it could have been shinier.
I really like Coat Handler, it leaves their hair silky and shiny.
Oh yeah, I forgot to mention, Bless the Beast makes Fur Polish Pomade, and I loooove that stuff. You just use a little dab, rub it in your hands and then put it in their hair. It's great