38 Most Dangerous Dog Breeds in the World You Should Know

18. Gull Dong

A cross of Gull Terrier and Bully Kutta from colonial India, the Gull Dong has long been associated with aggression. Not recommended for homes with other dogs, small animals, or young children, these 88–132 pound dogs are a serious challenge. Highly protective and excellent guards, their strength and fighting spirit can become excessive at home.