The 38 Most Dangerous Dog Breeds In The World You Should Know About

27. French Mastiff

The giant dog breed is the English Mastiff. Mastiff is the only name given to this breed by the National Kennel Club. Large dogs like the English Mastiff require a lot of energy and regular exercise. They are hardy and have great instincts for defense. According to Inside Dogs World, with their large size, enormous paws, and psi of 552, these hounds can be intimidating at times. However, with proper care, these dogs are low maintenance and are reliable family guardians. Although friendly and gentle in nature, they are considered to be better suited to homes without young children, partly because of their large size and potentially deadly paws.