Recently a video was released spycam style(nonconsent, through the bushes) and although the training was rough I had trouble stomaching that kind of filming.
This amazes me, the trainer(s) have agreed and encouraged this publicity as if there is any pride to be had with this. Not only is it abusive but it is obviously relatively ineffective.
I especially love the douchebags comment with something like if you think your dog will break stand in front of them like "I will beat your ass if you move".