Discover These Most Dangerous Dog Breeds in the World to Be Wary Of


While dogs have remained as man’s best friend, it’s no secret that some of them still pose a threat, especially with some breeds’ aggressiveness and strong physique. Although dogs in general now bite much less often, there are still certain breeds that are prone to demonstrating dangerous reactions.

Whether you’re simply curious about the topic, or if you are looking to buy a new pet and want to narrow down your options. Getting a background check on certain dog breeds could also help you. Not only will it help you predict and understand dog behaviors, but it can also help you identify which types of dogs you would rather get as pets.


Here, we have rounded up 10 of the most dangerous dog breeds in the world that you should maybe be wary of. Continue reading to learn more.

Discover These 10 Most Dangerous Dog Breeds in the World to Be Wary Of

Doberman Pinschers

Intelligent, powerful, and noble-looking, the Doberman Pinschers is blessed with features that make them a top choice pet for many. Not only are they fearless and vigilant, but they are also athletic, making them the ideal dog guard. However, these same features that also make them dangerous if they are trained inappropriately. 

When provoked, Doberman Pinschers are very capable of killing humans, so you better be careful not to make them angry.


Alaskan Malamutes

A natural hunter, fearsome, and highly athletic, the Alaskan Malamute is one of the largest domesticated dogs you can come across. They are considered to be one of the oldest sled dogs and were originally used for hunting and pulling heavy loads.


It’s no secret that Bullmastiffs are dangerous. In fact, they are among the most feared of dog breeds, especially with their powerful built, formidable appearance, and impressive alertness and intelligence. 

German Shepherd

While they are generally adorable and loving, German Shepherds can be extremely dangerous, especially with their impressive speed, intelligence, strength, and aggressive tendencies. These behaviours are what make them good, strong guard dogs.

However, with the right training and a loving environment, they are among the most faithful and devoted companions you could ever meet.


While coyote attacks on people are very rare, these canine predators are natural hunters and are armed with powerful paws, claws, and teeth that can kill a human. 

They are extremely intelligent animals and are naturally fast runners, so it would be a challenge to run from an attacking coyote in the wild. According to scientists, they are becoming more aggressive and less fearful to humans.

Fila Brasileiro

Also called the Brazilian Mastiff, Fila Brasileiro are generally described to be very aggressive and naturally protective, making them great guard dogs. 

In terms of appearance, they are large, noble-looking, and quite intimidating. Since they are aggressive, they are often feared upon and are even banned in other countries.

Perro de Presa Canario

Powerful, strong-willed, and fearsome, Perro de Presa Canario are among the top breeds you should be wary of. They are originally bred for working livestock, and they have been used for dog fighting in the past

In terms of appearance they generally have a broad, muscular body, and have formidable expressions. While they can be trained, these powerful dogs are still prone to aggression


Known for their short temper and aggressiveness, these dogs have a fearsome reputation. As guard dogs, they are extremely intelligent, have great strength, and are agile. When it attacks, Rottweilers are sure to leave fatal injuries and can immediately kill a person.

Pit Bulls

Pit Bull Terriers remain to be some of the most dangerous dog breeds in the world. With great jaw bite power, a muscular build, and agility, it’s no wonder that these dogs are greatly feared by many.


Discover These 10 Most Dangerous Dog Breeds in the World to Be Wary Of

Recognized to be among the most dangerous and powerful animals in the wild, wolves are very capable of killing humans. Not only do they possess great stamina, but they also have powerful jaws that could even crush bones. 


Aggressive, strong, and committed, these dog breeds could take you straight into the hospital bed in just a single bite. Don’t hesitate to consult a veterinarian before you’ll decide whether to take any of these breeds as pet or not.