There is a whelping DVD by Terri Shumsky for sale at the Liver shunt fund page.
The proceeds go to help Yorkies with PSS and I hear its very a very good DVD for whelping info.
I'm sure the Debbie Jensen one would also be good but I haven't heard from anyone who has seen it.
http://tsfannymaelivershuntfund.home...ngelGifts.html