That is a question that should be rephrased as "who is more dangerous... a rottweiler owner or a doberman owner?" Louis Doberman (the original breed creator) used Rottweilers to add both strength and calmness to the doberman pincher. Doberman pinchers are extremely loyal to their owners/families and because of that they are known to be very protective. They are very affectionate and extremely intelligent dogs who can be trained to do just about anything.I don't know a lot about Rottweilers, but I think the question rests within the owner of the dog. If the owner has a strong-willed, extremely active, and very powerful dog and they are prepared to support the needs of the animal in positive ways, then there shouldn't be any danger involved.