Sure Dobermans have killed. Mine never bit anyone but I never quite trusted that she would not. I made sure it didn’t happen. If she acted weird or people were afraid of her, I put her outside in the gated yard on in another room with the door closed. Dogs sense fear.
We have a small, fairly rare breed, around 12-15 pounds. They are shown, finish their AKC championship. The ones not shown are spayed. I choose not to mention the breed. I don’t want snooper to go searching for them via oogle, not too hard to find pics of my dogs on there.
“Mine never bit anyone but I never quite trusted that she would not. “
You are not qualified to own dogs, then.