Dangerous Dog Breed: The World’s 10 Most Deadly Dog Breeds 2024

Dangerous Dog Breed: The World's 10 Most Deadly Dog Breeds

Want to learn about the 10 most dangerous dog breed? If yes, then you have stumbled upon the right article.

Dogs are great friends and family members, but just like people, they all have different personalities.

We want to make it clear that not all dogs of these breeds are aggressive. A lot depends on how they are raised, trained, and taken care of.

The goal of our article is to understand why these breeds might act in certain ways and what makes them special so we can evaluate the risk of owning them.

This article is also important for anyone who has a dog or wants to get one to know about these things. This way, they can take better care of their pets and enjoy a happy life together.

With that being said, let’s read about the world’s 10 most dangerous dog breed and their characteristics.

Remember, with love and the right training, almost any dog can be a gentle and loving friend.

So, without any further ado, let’s get started.

What makes a dog Aggressive and Likely to Attack?

What makes a dog Aggressive and Likely to Attack?
Aggressive behavior in dogs, sometimes leading to attacks, can be influenced by various factors, and it’s not solely based on the dog’s breed. Here’s a simple explanation incorporating the requested terms:

  • Breed History and Training: Some dogs were originally bred for jobs that required strength and protectiveness. However, this doesn’t mean that every dog of a particular breed is aggressive. How a dog is raised and trained plays a big part in its behavior. Proper training and care can make a huge difference.
  • Health and Behavior: Larger dogs with a lot of strength might seem more intimidating, but they aren’t always more aggressive. Health issues can also play a role. If a dog is in pain or sick, it might act out of character.
  • Fear and Protection: Dogs often become aggressive out of fear or a desire to protect their territory. This behavior isn’t limited to just one breed; it can happen in any dog, especially if they haven’t been socialized properly.
  • Socialization and Environment: Dogs make great companions, but they need to be socialized from a young age. Dogs that aren’t used to being around other people or animals might react aggressively in unfamiliar situations. This is why it’s important for people who keep dogs as pets to expose them to different experiences in a safe way.
  • Fatal Dog Attacks: While fatal dog attacks are rare, they can involve dogs of any breed. It’s essential to look at each dog as an individual and not assume that another breed is safer or more dangerous based on stereotypes.

Remember, with good care, training, and understanding, most dogs can be loving, safe pets regardless of their breed.

Dangerous Dog Breed: The World’s 10 Most Deadly Dog Breeds

Here is a list of most dangerous dog breeds in 2023 – 24

Pit Bull

Dangerous Dog Breed: Pit Bull
Dangerous Dog Breed: Pit Bull
Characteristic Detail
Breed Type Terrier
Size Medium (30-85 pounds / 14-39 kg)
Temperament Loyal, affectionate, friendly, strong-willed, Aggressive behavior
Energy Level High; needs regular exercise
Intelligence Highly intelligent; suitable for search and rescue, therapy roles
Dog Bite Statistics 46 fatalities in the U.S. alone due to pit bull attacks

Pit bull species are the most aggressive and dangerous dog breed. It weighs between 16 and 30 kg. Many countries around the world have even banned the custody of these dogs. 

Although pit bulls are still reared in many other countries, including the US, better training is required to prevent their aggression. In 2023, there have been 46 fatalities in the U.S. alone due to pit bull attacks, setting a new single-year record.

They are now considered guard dogs, but they have spent generations as hunting dogs and fighting dogs. They can be dangerous if not properly trained and socialized.

We would still suggest that small children and adults should stay away from Pitbulls, as they don’t have a chance against a Pit bull.

Pit bulls are bred to be dangerous and also known as bully breeds, weighing up to 80 pounds with strong jaws and great killer instincts, making them one of the most dangerous dog breeds out there.

Pit bulls are alone responsible for 20% of attacks in the study. 

Not just countries, Pit Bulls are also banned by many insurance companies.


Dangerous Dog Breed: Roat Velar
Dangerous Dog Breed: Roat Velar
  • Strong and powerful
  • Loyal and protective
  • Needs firm, consistent training
  • High energy and intelligence
  • In 2023, Rottweilers were involved in 535 attacks, resulting in 8 deaths​

Dogs of this species are powerful, but at the same time, they are also very good at snapping at someone. In 2023, 8 people died in United States due to the bite of the Rottweiler 

At the same time, between 1993 and 1996, many people died due to dog bites in the US, with Rottweiler responsible for more than half of the deaths. 

It can cut anyone with a pressure of 1460 Newton, i.e. 148 kg. It weighs between 35 and 48 kg. It has been banned in many countries.

They are originally bred as guard dogs. Their strength and powerful nature can make them dangerous if not properly trained.

German Shepherd

Dangerous Dog Breed: German Shepherd
Dangerous Dog Breed: German Shepherd
  • Highly intelligent and trainable
  • Loyal and protective
  • Active and requires exercise
  • Good working and service dog
  • Aggressive and territorial
  • German Shepherds ranked second behind pit bulls for bite fatalities between 2005-2017.

The German Shepherd is basically identified as a police dog; The German Shepherd is one of the 10 most dangerous dogs in the world. 

It attacks people with a pressure of 108 kg, after which it is difficult to survive. They weigh between 30 and 40 kg. It has been banned in many countries. 

Although these breeds appear dangerous to humans, they can be harmful as these dogs doesn’t trust anyone due to their territorial behavior.  According to the study, They were involved in almost 20 deaths in the study. 

Doberman Pinscher

Dangerous Dog Breed: Doberman Pinscher
Dangerous Dog Breed: Doberman Pinscher
  • Alert and loyal
  • High energy and intelligence
  • Protective nature
  • Requires consistent training
  • Approximately 63% of Dobermans have been involved in bite incidents. They accounted for 1.5% of attacks on children and ranked as the 12th most likely breed to engage in attacks

Dogs of the Doberman Pinschers species are powerful dogs and considered one of the larger breeds, but now common people are also raising them as domestic dogs.

However, if not socialized at an early age, they can be very vicious dogs towards people and other animals. In fact, “Pinscher” is a German term that refers to their habit of attacking and biting prey.

This dangerous dog gets aggressive when he sees strangers, but often, he calms down when he sees the owners. 


Dangerous Dog Breed: Bullmastiff
Dangerous Dog Breed: Bullmastiff
  • Strong and powerful
  • Gentle and affectionate with family
  • Low to moderate energy level
  • Good guard dog

A bullmastiff is an aggressive dog, whose legs are very long. Dogs of this species weigh between 55 and 60 kg.

In 2014, a 13-year-old child died from its bite in New Jersey, USA. At the same time, a child died of its attack in Texas this year. They weigh between 50 and 59 kg.

As with other aggressive breeds, it’s important to know how to handle and train this breed from a young age.


Dangerous Dog Breed: Husky
Dangerous Dog Breed: Husky
  • High energy and endurance
  • Friendly and outgoing
  • These dogs are known for their Independent nature
  • Thick double coat
  • From 1982 to Dec 2022, Siberian Huskies were involved in 135 attacks, with 31 resulting in death.

Husky breeds are dangerous as well as highly intelligent. They are also known as sled dogs, who specialize in pulling cars without wheels on the icy plains. 

It can kill anyone when they are in an aggressive mood. From 1982 to Dec 2022, Siberian Huskies were involved in 135 attacks, with 31 resulting in death. They weigh between 20 and 27 kg.

In 2023, they are considered one of the most popular dog breeds in the world.

Alaskan Malamute

Dangerous Dog Breed: Malamute
Dangerous Dog Breed: Malamute
  • Strong and powerful
  • Affectionate and loyal
  • High energy, needs exercise
  • Thick coat adapted to cold climates

Alaskan Malamute is a rare breed found in North America. Malamute weighs between 34 and 49 kg, resembling wolves in size. Dogs of this species are intelligent and full of energy and aggression. 

Although they look like huskies, Malamute is much larger, measuring up to 58 to 63.5 cm.

According to a University of Texas study, between 1966 and 1980, 5 people died due to this dog bite.

Wolf Hybrid

Dangerous Dog Breed: Wolf Hybrid
Dangerous Dog Breed: Wolf Hybrid
  • Traits vary widely and can be unpredictable
  • They are not typically recommended as family dogs.
  • They have a lot of energy and are good for hunting
  • Requires experienced, knowledgeable handling

The Wolf breed is considered a rare breed to own in comparison to others on this list.

Dogs of this species are a mixed breed between dogs and wolf. They have been banned in many US states, as they can attack anyone. They are strong dogs and have been bred to be working dogs for generations.

According to statistics, between 1979 and 1998, 14 people died in the US due to the bite of dogs of this species. They weigh between 36 and 56 kg.


Dangerous Dog Breed: Boxer
Dangerous Dog Breed: Boxer
  • Energetic and playful
  • Loyal and affectionate with family
  • Requires regular exercise
  • Short coat, minimal grooming

The boxer species is said to be a descendant of hunting dogs. They can hunt anyone with their strong jaws. These dogs are of a protective breed. 

They are also identified as stubborn dogs. They weigh between 30 and 32 kg.

Boxers can be a great choice for First-Time dog owners as they can be trained easily to protect families and loved ones.

Great Dane

Dangerous Dog Breed: Great Dane
Dangerous Dog Breed: Great Dane
  • Very large and strong
  • Gentle and affectionate nature
  • Moderate exercise needs
  • Known as “gentle giants”

Dogs of this species, if trained properly, can prove to be excellent pets in terms of safety. But in the absence of planning, they become very dangerous. 

For this reason, they are also known as Killing Machines. They weigh between 54 and 90 kg.


What Makes A Dog Breed Dangerous?

Factors like the mother’s treatment during pregnancy, weaning, socializing habits, training methods, and the dog’s diet and meal schedule influence aggression. Most aggression comes from pain or feeling threatened.

Are Aggressive Dogs Born That Way?

No, aggressive training breeds aggressive dogs. Dogs may have a slight inclination towards aggression due to genetics or prenatal conditions, but they are not born killers.

What Is The Most Aggressive Dog Breed In The World?

Pitbulls are often ranked as the number one aggressive breed, though their aggression levels can be similar to other breeds. They have larger mouths, which can cause more damage


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About the author

Alex Jones

Alex Jones is a tech-savvy editor at World-Wire, renowned for his expertise in writing detailed technical articles and user-friendly how-to guides. With a background in Information Technology, he excels in demystifying complex tech topics. His work is highly valued for its accuracy and practicality, earning him awards like "Innovator in Tech Journalism" in 2023. Alex's role at World-Wire is pivotal in making technology accessible to a broad audience.


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  • This is an out-of-date, ignorant, article. I don’t know where the information was acquired, as the writer doesn’t give any credits, whatsoever, but almost none of this is factual.

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