Top 10 Most Dangerous Dog Breeds in the World

The Husky breed is known as one of the oldest surviving dog breeds in the world today. They were commonly used for pulling sleds and are required to remain active at all times. Their aggressive nature places them fourth in the list of the world's most dangerous dogs, with 15 reported fatalities attributed to this breed. However, their temperament is also influenced by proper training, as Huskies are among the smartest dog breeds in the world.

If you are familiar with the Wolfdog breed, it comes as no surprise that they are ranked fifth among the most dangerous dog breeds in the world, with 14 reported fatalities caused by this breed. The ancestors of the Wolfdog are wolves, known to be one of the most dangerous predators in nature. Despite being domesticated and trained, their wild instincts remain, and their natural carnivorous tendencies cannot be fully eliminated. When kept as a pet, the Wolfdog can be extremely dangerous.

The Malamute breed is often confused with the Husky, but there are notable differences between the two. Malamutes are quite large; a fully grown male can weigh up to 85 pounds (around 34 kg) and stand approximately 25 inches (about 62 cm) tall. These dogs were originally bred for hard labor, such as pulling sleds and assisting manual laborers. However, due to their massive size, they can be dangerous to humans, especially children. Over a 20-year study period, Malamutes were responsible for 12 fatalities.

When it comes to aggression in dog breeds, the Doberman is one of the most notable. Widely used as working dogs or kept as personal 'bodyguards', Dobermans are not only aggressive but also highly intelligent. When properly trained, they can be incredibly loyal. However, their danger level remains high, as they are ranked seventh in the most dangerous breeds, having caused 9 fatalities.

You might be surprised to see the Chow-Chow breed on the list of the world's 10 most dangerous dogs, considering their small stature. However, there have been 8 fatal attacks by this breed. They typically weigh around 28 kg and stand only 52 cm tall. Despite their small size, Chow-Chows are known for their aggressive nature, particularly towards strangers. They are often kept in apartments due to their compact size, making them a popular choice for city dwellers.

Based on their level of danger, the Great Dane breed ranks ninth, with 7 reported fatalities attributed to this breed. Also known as the German Mastiff, Great Danes are known for their immense size and carnivorous nature. They hunt and eat smaller prey after a hunt. A fully grown male Great Dane stands at least 76 cm tall, making them a serious danger to both children and adults due to their towering size.

The giant St Bernard breed ranks tenth among the world's most dangerous dogs, with 7 fatalities attributed to them. Originally bred as rescue dogs, these dogs are known for their massive size. A fully grown male St Bernard can reach a height of 75 cm and weigh up to 75 kg. While generally passive, their sheer size makes them a potential danger.

The American Pit Bull Terrier breed tops the list as the most dangerous dog, responsible for 66 human fatalities. This alarming figure comes as no surprise to those familiar with the breed's notorious reputation. Pit Bulls are known for their extreme aggression, and they have even been banned in some US states. These dogs have historically been bred for illegal dog fighting, a cruel and dangerous sport.

The Rottweiler breed ranks second in the world for its danger level, responsible for 39 fatalities during the study period. An ancient breed originally used for herding cattle, Rottweilers retain strong predatory instincts and a wild nature that requires extensive training. A fully grown male Rottweiler is similar in size to a German Shepherd but far heavier, reaching up to 110 pounds (50 kg). Although typically calm, this breed can become easily agitated and extremely aggressive.

The Berger – German Shepherd, also known as the German Sheepdog, emerged around 1885. This breed was specifically developed to protect livestock in rural areas. A fully grown Berger – German Shepherd can weigh up to 82 pounds (38 kg) and stand around 25 inches tall (62 cm). Known for their intelligence and aggressive nature, these dogs are often used as guard dogs or police dogs. Despite their usefulness, they are also ranked as one of the most dangerous breeds globally, being responsible for 17 fatalities.