the very first video the dog reminds me of a Donovan Pinscher.
All the other exercises , including the "watch my back" video 2 are what is trained for Ring sports, Campagne .
All the dogs seemed to have good self control when asked to out. (as far as I could see) .
Classic case is what I was told by Swedish military k9 officer about a GSD that was awarded Canine of the Year because he protected his unconscious handler from out of control rioting crowds in a stadium , soccer hooligans.
That was a Jack Steiglerhof son - and the handler had applied to get permission to breed to this male -- which required a thorough evaluation of the value of the female -- unfortunately , as I had a deposit down, the female did not conceive .
I have a dog , a Kilo son, who was nominated for a Purina award of Fame, a police service dog with the OPP , who prevented further harm to his handler from a nasty situation. The handler injured and unconscious , the dog injured. The incident was the tracking down of an escapee , who , unbeknownest to officials had been able to communicate with his bad friends and had two lying in ambush , one in the trees .
This was written about in one of the Dogs in Canada Annual magazines .
There are situations where the dog has to make a judgement call and act independent of command.