The Malinois'intelligence combined with our training and teaching make the dog able to distinguish between dangerous and common situations.
Explanation of the video:
First step : The trainer approaches the master (child) and shakes hands with him in a normal way. The dog looks attentively and has no reaction.
Second step : After getting away from the master (child), the trainer comes back towards him and starts moving sharply. This behaviour is regarded by the malinois as an agression and causes his immediate reaction.