There will be out soon a video on training the show yorkie. It is made by Sweetyblue, just look at their web site
www.sweetyblue.com from time to time, they show it there when it is ready, you can find all videos on grooming and show videos on
www.yorkyplanet.com
I also got a great book, I bought it in America, so for you it would be even more easier to get it than for me it is called: The winning edge-Show ring secrets.