My cousin trains war dogs and bomb sniffing dogs. He trains German Shepherds only. He had worked with Belgian Melanois before and said they will turn on you and bite. He had been bitten numerous times by that that breed while training.
I never heard of the breed .Thank you for some first hand knowledge.
Everyone who trains protection or military dogs has been bitten. I’m speaking from experience. However there is a huge difference between being bitten and having a dog ‘turn on you’.