No, unless he feels irritated, or a puppy in the grinding stage, Demu is a very smart dog breed. Generally, when he grows up, he is obedient and close to his family. My dad used to raise it, but he didn't raise it well when he was a child. He chased and bit people's heels, and when he grew up, he took it out and touched his head for strangers. My father threw it to the ground and put it out twice with his big paws. Seven years later, he was poisoned and died of diarrhea. Demu was naughty when he was a child, but he should be more sensible when he grows up. It's basically impossible to attack a stranger on your own initiative, unless you haven't taken him out, or someone else has taken the initiative to invade him!