Not real. Notice the time index on the video just happens to start at 0, the bad guy also puts his hand down when presenting the weapon and also appears to be wearing protective gear to keep his arm from being bitten off. Good dog though!
Yep. It is a training scenario, the ‘perp’ has a on a hidden bite sleeve. In reality, the dog failed the test, as he didn’t maintain his grip. It was a pretty half-hearted bite attempt, IMO. A good dog would have drug him over the counter, or backed up and held him bent over it.