Well there was a weimie that was way out of control, and the more harsh one of the three trainers, basically got him by the muzzle and flipped him over on his back, then pinned him till hed calmed down, I was nearly in tears! I admit the dog was about to bite him I think, but only playfully? I know out of control dogs need to be put in their place, but wasnt sure if that was the way to do it!?