Most Dangerous Dogs in The World

20 Most Dangerous Dogs in the World 2023

Topic- 20 Most Dangerous Dogs in the World

Dogs have always been man’s best friend, but some breeds can be more dangerous than others. 

It’s essential to understand that any dog can be dangerous, regardless of breed, based on their individual temperament and behaviour. 

However, some breeds are naturally more aggressive and have a higher risk of causing harm. 

In this article, we’ll look closer at the 20 most dangerous dogs in the world and what makes them a potential threat.

What Makes a Dog Dangerous?

Before we dive into the 20 most dangerous dogs in the world, it’s essential to understand what makes a dog dangerous. Any dog, regardless of breed, can be dangerous based on its individual temperament and behaviour. However, certain breeds are naturally more aggressive and have a higher risk of causing harm. The factors that make a dog dangerous include:


Dogs that are aggressive towards humans or other animals can be dangerous.

Size and strength:

Larger dogs with a lot of strength can cause more damage if they become aggressive.

Bite force:

The strength of a dog’s bite can determine the severity of an attack.

Protective instincts:

Some breeds are naturally protective of their owners, which can lead to aggression towards strangers.

Training and socialization:

Dogs that are not trained or socialized properly can become dangerous.

The 20 Most Dangerous Dogs in the World

1. Pitbull

most dangerous dogs in the world

The Pit Bull Terrier is arguably one of the most feared and misunderstood dog breeds in the world.

 Oftentimes, the reputation of these dogs precedes them, as people tend to make assumptions about their temperament without actually knowing anything about them. 

This can be attributed to a number of factors, such as media coverage and irresponsible owners who do not properly train or socialize their pets. 

However, it’s important to remember that any breed can become dangerous if it isn’t given proper care and attention.

In reality, Pit Bulls are highly intelligent animals with an eagerness to please and loyal nature. 

If trained correctly from a young age and raised in a loving environment, they are typically very affectionate companions that excel at obedience tasks and agility competitions. 

That being said, they must also be corrected when they exhibit undesirable behaviors; this includes aggression towards other animals or humans. 

Unfortunately, due to negative stereotypes perpetuated by some sections of society, many countries have placed restrictions on ownership of this particular breed. 

2. Rottweiler

The Rottweiler is a large and powerful breed of dog that has been in existence for centuries. It was originally bred to herd cattle, guard property, and pull carts loaded with goods. 

Unfortunately, the Rottweiler’s size and strength have made it an attractive target for those looking for a ‘guard dog’ or weapon.

As such, this breed has gained a reputation as one of the world’s most dangerous dogs.

Rottweilers are not inherently aggressive animals; rather, their behavior is shaped by the environment in which they live and their socialization experiences as puppies. 

Poor training techniques can also lead to bad habits being formed within this breed. 

An inexperienced owner may inadvertently cause fear-based aggression if he applies discipline without understanding how his methods could be interpreted by the animal. 

Properly trained Rottweilers can make excellent family pets and loyal companions when provided proper guidance from experienced owners who understand canine psychology.

3. German Shepherd

most dangerous dogs in the world

German Shepherd is another breed that can be considered one of the most dangerous dog breeds in the world.

Renowned for their loyalty and intelligence, these dogs have been used as military working dogs since World War 1.

Despite being incredibly popular family pets around the globe due to their gentle nature and loyal temperaments, if not properly socialized or trained by an experienced handler, a German Shepherds’ large size and strength can make them potentially hazardous.

The first step in responsibly owning a German Shepherd is making sure they receive proper training and early socialization – this includes introducing them to other animals, people, sounds and places while they are still young puppies.

 However, even with careful training and socializing it’s important to remember that all dogs should be treated with caution. It’s essential to teach children how to interact appropriately with any type of canine companion so they know when it’s okay to approach and when it’s best to keep their distance.

4. Siberian Husky

The Siberian Husky is one of the most beloved, yet dangerous dog breeds in the world. 

This canine’s intelligence, outgoing personality and unique beauty make it popular among pet owners who are looking for an energetic companion. 

However, its natural tendency to be independent and dominant can cause serious issues if not properly trained or socialized at a young age.

They possess strong predatory instincts which could lead them to chase after small animals or even become aggressive toward other pets. 

For this reason, they should never be left unattended around children or smaller creatures such as cats and birds.

 Without proper training and regular activity, Siberian Huskies may become destructive, escape from yards easily or display dominance towards humans due to boredom or lack of discipline.

5. Alaskan Malamute

most dangerous dogs in the world

The Alaskan Malamute is a large, powerful breed of dog that hails from Alaska. It is a strong-willed animal with an independent nature and can be very dangerous when provoked or not properly trained.

 These dogs have been known to attack other animals and humans, so it’s important for pet owners to understand the proper ways to handle them.

Alaskan Malamutes are incredibly intelligent and loyal, but they need firm leadership from their owner in order to prevent bad behaviours. 

They require lots of exercise and stimulation, both mentally and physically, as well as plenty of positive reinforcement training. If these needs aren’t met, aggressive behaviour may arise.

Proper socialization with people and other dogs should also begin at an early age if you plan on owning one of these majestic creatures.

6. Doberman Pinscher

Next up is the Doberman Pinscher. This breed of dog has a long history as an intelligent, devoted companion and protector. 

The Doberman’s sleek muscular body combined with its intimidating stature make it one of the most feared dogs in the world due to its potential for aggression under certain circumstances.

Though their size alone can be threatening, they have also been known to display unpredictable behaviour if not properly trained or socialized early on.

 It is important to note that this particular breed should never be considered “one-size-fits-all” because each individual canine will exhibit different traits depending on how it was raised and handled by its owner. 

With proper training and handling, however, owners are able to channel their Dobermans’ natural intelligence into well-behaved pets that are loyal companions.

Dobermans must also receive regular exercise and mental stimulation; without these outlets, they may become destructive and aggressive towards other animals or people.

Given the right environment and guidance, these impressive breeds can make great family members who offer years of protection and love.

7. Chow Chow

most dangerous dogs in the world

Chow Chow is a breed of dog that can be quite dangerous. They are known for their strong, muscular bodies and thick fur coats, which often give them an imposing presence. 

However, there’s more to this breed than just looks. Chow Chows have been bred over centuries as guard dogs, so aggression and territorial behavior can become ingrained in the animal if it isn’t properly trained or socialized early on.

This can lead to problems when interacting with people and other animals alike; even seemingly minor incidents can result in serious injury.

For those looking for a loyal companion who will protect them from potential intruders, the Chow Chow makes a great choice; however prospective owners must remember that these dogs require consistent monitoring and reinforcement of good behaviours in order to ensure both safety and harmony within the family dynamic. 

With proper care and attention given during adolescence, ownership of such a breed can be extremely rewarding for all involved parties!

8. Akita

 Akita is a native dog breed to Japan and can be traced back as far as 300 B.C. It was originally bred for hunting large game such as bears, wild boar and deer. Since then, it has been used for guarding duty and protection work.

The Akita is renowned for its fierce loyalty to family members; however this trait can contribute to dangerous behavior if not properly handled. 

Without proper training, an Akita may become territorial or overly protective of their family members – both traits that could lead to aggressive behavior towards strangers or other animals in your home.

Ultimately, when raised correctly and given plenty of love and attention, these dogs can make great companions who provide years of loyal service to their human families.

9. Boxer

most dangerous dogs in the world

Boxers are one of the most recognizable and popular dog breeds in the world. They’re also among the most dangerous, due to their strong personalities and muscular builds. 

While they often make wonderful companions, Boxers can be aggressive when provoked or if their owners don’t assert dominance over them early on.

Boxers have a history going back centuries – they were originally bred as guard dogs for the German aristocracy and were prized for their ferocity.

 Their alertness, intelligence, athleticism and strength made them ideal watchdogs. Unfortunately, these same traits that once made them valuable guardians can now lead to aggression towards humans and other animals if not properly trained.

The key is to provide your Boxer with consistent training from an early age so they understand who’s in charge. 

It’s important to give your pet structure and positive reinforcement through reward-based methods rather than harsh corrections. 

If you do this correctly, you’ll find yourself with a loyal companion who loves spending time with his family yet knows how to behave around strangers.

10. Dalmatian

Dalmatians are one of the most recognizable breeds in the world. With their black-and-white spotted coats, they have a unique and striking look that makes them stand out from other dog breeds. 

But despite their attractive appearance, Dalmatians can be quite dangerous if not properly trained and socialized.

The breed was originally bred as a working dog for carting, so it has an incredibly strong work ethic and needs plenty of exercise to stay happy and healthy. 

If this isn’t provided, they can become destructive or aggressive towards people and other animals.

 Additionally, due to its herding origins, Dalmatians may try to herd children or small pets by nipping at their heels – something which could cause serious injury if not corrected early on.

 As such, owners should ensure they give their pet enough attention and training to prevent any issues arising later on down the line.

11. Presa Canario

Presa Canario is a large, powerful mastiff-type guard dog that was originally developed to protect livestock and property. There are several key characteristics which make this breed particularly dangerous if not properly trained or socialized.

First, it has an incredibly strong bite force – up to 500 psi (pounds per square inch) – and can do significant damage with its jaws alone. 

Secondly, they have been bred for hunting and fighting so they have an inherent aggressive nature when defending their territory or family. 

Lastly, due to their size and strength even simple things like jumping onto furniture or pulling on the leash can be difficult to control without proper training and consistent management.

For these reasons, it is essential for anyone considering owning a Presa Canario to understand what kind of commitment is required to ensure safety for both themselves as well as other pets and people around them. 

12. Bullmastiff

most dangerous dogs in the world

The Bullmastiff is a large and powerful breed of dog. Originally bred as guard dogs, they are known for their immense strength and fearless nature.

 They have been used to protect property from intruders for centuries. However, due to their size and temperament, these dogs can be quite dangerous if not properly trained or socialized.

Owners must take the time to train their Bullmastiffs with positive reinforcement techniques such as clicker training in order to ensure that they remain safe and friendly animals. 

As they can reach up to 150 pounds in weight, it is important that owners understand how intimidating this breed can appear when alert or excited. 

It’s also essential that owners provide ample space for exercise; otherwise, boredom can lead to destructive behaviors like chewing furniture or digging holes. 

With proper care and training, these mighty guardians make wonderful companions who will always keep watch over their family’s safety.

13. Great Dane

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The Great Dane is a large, powerful breed and can therefore be dangerous when not properly trained or socialized. 

Though this breed is friendly and loyal to its owners, they have an intimidating presence due to its size and strength. 

As such, it’s important for potential adopters of this breed to understand the need for proper training and socialization early on in life.

When trained correctly with positive reinforcement methods, the Great Dane can make a loving family companion. 

They are known as “gentle giants” because of their affectionate nature towards humans – however, if provoked or frightened they may act out aggressively.

 It’s essential that owners familiarize themselves with canine body language so they can prevent any mishaps from happening before they occur.

Great Danes require plenty of exercise and mental stimulation each day; without these things, they may become anxious and potentially destructive in the home environment.

This is why it’s so important to provide them with enough space both indoors and outdoors where they can stay active and release pent-up energy safely. 

With responsible ownership practices like these, you’ll ensure your Great Dane remains happy, healthy, and behaves appropriately at all times.

14. Wolf Hybrid

most dangerous dogs in the world

Wolf hybrids, also known as wolfdogs, are a combination of domestic and wild dogs. They possess many of the same traits as their wild counterparts, making them potentially dangerous breeds to own. 

Wolf hybrid behaviour is unpredictable since they have inherited both canine and wolf traits from their parents.

 While these animals can be loyal companions and even make good guard dogs, owners must understand the risks associated with owning this type of animal.

For starters, it’s important to note that there is no such thing as a “tame” or “docile” wolf hybrid; those terms simply don’t exist in the world of canine behaviorists. 

These animals are inherently more aggressive than other domesticated dog breeds because they often retain some of their natural predatory instinct. 

Owners should expect frequent outbursts of aggression towards strangers and even family members if not properly trained and socialized at an early age.

15. Rhodesian Ridgeback

most dangerous dogs in the world

The Rhodesian Ridgeback is a powerful and muscular breed of dog that has been known to display aggressive behaviour. 

Originating from Africa, this large hound was originally bred for hunting lions and other big game animals.

 Its strong appearance can be intimidating, but if trained properly it can make an excellent family pet.

Rhodesian Ridgebacks have an independent spirit and need plenty of exercises in order to stay healthy and happy. They require consistent training with firm boundaries set by their owners in order to remain obedient and calm. 

With the right environment, they can form close bonds with their people while still retaining their natural instinctive behaviours.

This breed also needs stimulation both mentally and physically in order to prevent boredom-related issues like destructive chewing or barking excessively.

 If given proper socialization as puppies, these dogs are generally friendly towards strangers and other pets when supervised correctly.

 However, due to its history as a hunter, it may feel threatened by small canine breeds or cats if not monitored around them appropriately. 

All things considered, the Rhodesian Ridgeback makes an affectionate companion who will always look out for your safety – just remember to keep up on regular obedience training!

16. Bull Terrier

most dangerous dogs in the world

Bull Terrier is a muscular and powerful breed and has been known throughout history for their strength and tenacity. 

Despite their intimidating stature, these dogs can make great family pets if given proper training and socialization as puppies.

The Bull Terrier’s origin dates back to the 19th century when it was bred with other breeds such as the English White Terrier, Fox Terriers and Bulldogs in order to create a more robust dog that could be used for various purposes such as hunting or guarding. 

Over time, this breed developed into an active companion dog which is why they are often seen in homes today. However, because of their strong physical characteristics, owners must take extra care when handling them. 

17. Cane Corso

most dangerous dogs in the world

Cane Corso was originally bred in Italy as a guard and hunting dog but has since become popular around the world.

While they may look intimidating with their muscular build, this breed can be quite gentle when properly trained and socialized. Nevertheless, it’s important to remember that any large breed of dog can have some aggressive traits if not managed correctly.

The key to keeping a Cane Corso safe is proper training and handling from an early age. For instance, dogs should never be allowed to pull or jump on people due to their size and strength. 

Additionally, these dogs need consistent obedience training so they understand what’s expected of them and what behaviours are unacceptable. If handled correctly, though, these strong-willed dogs make great protectors for you and your family.

It’s critical to keep in mind that owning any type of big dog requires extra responsibility from its owner—especially one like the Cane Corso which has been known for centuries as an excellent guardian animal. 

With enough exercise and mental stimulation every day, along with clear rules established by a loving yet firm owner, this loyal canine companion will remain happy and safe within your household.

18. Dogo Argentino

most dangerous dogs in the world

The Dogo Argentino is certainly one of the most dangerous dog breeds in the world. 

Bred as a fighting and hunting dog, this powerful breed has an impressive physical appearance that easily intimidates those who come across it. 

It was originally developed to hunt wild boar and other large game, but its strength and agility make it more than capable of being a formidable guardian for any property or family.

Despite their intimidating presence, these dogs are known to have a gentle and loyal temperament when raised properly by experienced owners. 

While they can be aggressive if provoked, proper training from a young age will help Dogs Argentinos learn how to better handle situations where aggression may arise.

These dogs also need plenty of exercises and mental stimulation in order to remain balanced and well-mannered companions.

When responsible ownership practices aren’t adhered to, the Dogo Argentino can become extremely dangerous due to their size and power. 

As such, anyone considering adding one of these dogs into their home should always research reputable breeders before taking on this commitment – not only for safety reasons but also so that they get the full benefit of raising such an incredible companion animal. 

With patience and dedication, owning a Dogo Argentino can be incredibly rewarding – provided all necessary precautions are taken.

19. Japanese Tosa

most dangerous dog in the world

The Japanese Tosa is a large, powerful breed of dog with an intimidating presence and impressive strength. 

They are usually quite docile and loyal to their owners, making them popular guard dogs for those who want protection without aggression. 

However, the sheer size and power of this breed can make it dangerous if not adequately trained or socialized from a young age.

Although they have been known to show aggression toward other animals as well as people in some cases, these incidents are rare but noteworthy. 

It is recommended that potential owners be mindful of these tendencies when considering acquiring one of these dogs and ensure that proper training and socialization takes place throughout its life.

With the right amount of care and attention, the Japanese Tosa can become a loving companion for many years to come

20. Fila Brasileiro

The Fila Brasileiro, also known as the Brazilian Mastiff, is a large and powerful dog that originated in Brazil. It has an intimidating presence due to its size, strength and guarding instincts. 

The breed is loyal to its family but possessively guards them from strangers or any perceived threat. They need consistent training and socialization from puppyhood to ensure their safety around other people and animals.

Fila Brasileiros are incredibly brave dogs with high prey drive; they were originally used for hunting game such as wild boar and jaguar. 

This makes them potentially dangerous if left unsupervised around smaller animals or children since they may instinctively give chase. 

As guardians of their home and owners, it is essential for these dogs to receive consistent leadership from someone who can handle their strength confidently while providing clear boundaries and reinforcement of appropriate behavior.

Breed-Specific Legislation

Breed-Specific Legislation (BSL) is a type of law that targets specific breeds of dogs that are deemed to be dangerous or aggressive. 

These laws can range from restrictions on ownership and breeding to outright bans on certain breeds in certain areas. The idea behind BSL is that by targeting specific breeds, the risk of dog attacks can be reduced. 

However, many experts argue that BSL is not an effective way to reduce dog attacks and can lead to discrimination against certain breeds and responsible owners. BSL has been controversial and is often debated among lawmakers and animal advocates.

Statistics for Fatal Dog Attacks By Breed

  1. According to several studies, the breeds of dogs that are most commonly involved in fatal dog attacks include:

    • Pit bulls and mixed breed pit bulls – Pit bulls are frequently cited as one of the most dangerous dog breeds. They have been responsible for the majority of fatal attacks on humans, especially children. Between 2005 to 2017, pit bulls were responsible for 65.6% of fatal attacks on humans.
    • German Shepherds – German Shepherds are believed to be responsible for 4.6% of fatal dog attacks. They are popular working dogs and their aggression can be difficult to control without proper training and handling.
    • Rottweilers – Rottweilers were responsible for 10% of fatal dog attacks. Like German Shepherds, they are large, powerful dogs that require experienced ownership.
    • Other breeds – Other breeds reported to have caused fatal attacks include Siberian Huskies, Alaskan Malamutes, Doberman Pinschers, Chow Chows, Presa Canarios, and mixed-breed dogs. In total, over 25 different breeds have been involved in fatal human attacks over the years.

In summary, larger breeds that tend to be used as guard dogs or for fighting, along with pit bulls and mixed breed dogs with pit bull lineage, are frequently cited in statistics regarding fatal dog attacks.

However, any dog breed can become aggressive and potentially dangerous without proper training, socialization, and containment.

Dog attacks are often the result of irresponsible ownership, not the breed.

It is also worth noting that fatal dog attacks are still extremely rare, accounting for only about 1 death per 10 million people in the U.S. annually.

So while certain breeds are overrepresented in the statistics, the vast majority of dogs of any breed do not pose a threat to human life. Responsible ownership and safety around dogs can help lower the risks even further.

Check the data source from 2005 to 2017- Stats


Are All Dogs on the List Aggressive by Nature?

Not necessarily. While some breeds have a higher predisposition for aggression, it’s important to remember that each dog is an individual with its own temperament. Training, socialization, and proper care play a significant role in a dog’s behaviour.

 Is It Safe to Own One of the Most Dangerous Dogs in the World?

It depends on the dog and the owner. If you’re an experienced dog owner with the time, patience, and resources to commit to proper training and socialization, owning one of these breeds may not be an issue. However, if you’re a first-time dog owner or don’t have the necessary experience, it’s best to consider a different breed.

What Can Be Done to Prevent Dog Attacks?

Education, responsible pet ownership, and proper training are key. Familiarize yourself with dog behaviour, learn how to recognize warning signs, and always respect a dog’s boundaries. Socialize and train your dog from a young age, and ensure they’re always under control in public spaces.

Final Thoughts

We have come to the end of this article 20 Most Dangerous Dogs in The World, and we can conclude that while these breeds may have a reputation for being dangerous, it’s important to remember that not all dogs of a particular breed will exhibit aggressive behaviour. Proper socialization, training, and care are crucial in preventing dog aggression. Additionally, it’s important to note that aggression in dogs is not solely based on breed but can also be influenced by various factors such as genetics, environment, and individual temperament.

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