This is a good post someone posted not long ago. Some may have slightly different version of NILIF but the basic idea is the dog learns all good things must be earned and that you are the one they come from and only when he behaves.

http://petoftheday.com/talk/showthread.php?t=102679

I personally don't use the head halter collar but I have used Cesar Milan's method of putting the collar up just behind the ears and under the chin, and keeping the dog by my side on walks, not in front. It was surprisingly easy to nix any pulling problems (mainly with Tommy) with this method. I also stopped watching the dogs while I was walking them all the time, and look straight ahead like I am leader and am confident about things. In a pack, the dog watches its leader, not the other way around .

edit: I just realized you asked about a video. I haven't seen it but I have watched a lot of Cesar Milan's shows and he has a basic dog behavior and how to interact with them video. http://cesarmillan.securesites.net/p...products_id=34