Several years ago I watched a great dog trainer named Brian Kilcommons teach two very unruly dachies learn to walk on leashes, ever since Brian has been one of my favorites. Guess what, he's on Facebook and in one of the comments someone mentioned a You Tube video of a dachsie named Spirit and yes I found it:
http://www.youtube.com/watch?v=ZAuJTrtOasM
http://www.youtube.com/watch?v=wHZ0qMO1A0k