9-Doberman Pinscher Qualities: Brave, Watchful, Devoted Keep small kids away even if you trust them. This dog needs to be trained properly otherwise can harm you.
8-Boxer Qualities: Social, Energetic This dog also needs to be trained properly and this breed can attack small kids too because kids don't know how to treat muscular dog.
7-Labrador Retriever Qualities: Human-Loving, Energetic and Friendly. These dogs are most popular in United States They are not much dangerous as this number shows but number of Labrador bite fatalities are high.
6-Siberian Husky Qualities: Active, Loyal, Playful They can look evil with their eyes but this breed of dogs love people, These dogs are full of energy and extremely active which also can put someone in danger sometimes.
5-English Mastiff Qualities: Brave, Proud, Gentle These dogs are big dogs and aloof with strangers, if you have not trained the dog properly, then they could be more dangerous.
4-Bulldog Qualities: Brave, Cool and Calm, Friendly. Some people say Bulldog a dumbest breed but it depends on owners that how they handle this dog. But surely, this dog is not for novice owner.
3-German Shepherd Qualities: Brave, Loyal, Intelligent These dogs are most popular family-owned guard dogs in United States. The are so powerful and tall at 25 inch and weigh up to 80 pounds.
2-Rottweiler Qualities: Loyal , Loving and Protective Rottweiler is one of the most expensive dogs in the world and dangerous too. They could be more dangerous if you don't consider other external factors.
1-Pit Bull Terrier Qualities: Confident, Playful and Confident. Pitt Bull holds the title of most dangerous dog in the world. If Pit Bull bites down, their jaw can lock down and it can be much dangerous and fatal.