Top 10 Dog Breeds With The Deadliest Jaw-Biting Force 
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Top 10 Dog Breeds With The Deadliest Jaw-Biting Force 

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These rankings are based on the pounds per square inch (PSI) measurement of the biting force of each dog breed, with the Kangal leading the list with the strongest bite force

1: Kangal (PSI: 743)


The Kangal dog breed has the strongest bite force among all dog breeds, measuring 743 pounds per square inch (PSI). This impressive bite force is a result of their breeding history as protectors of livestock from predators like wolves and bears. 

While a Kangal’s bite force is not enough to break a femur, it can potentially break smaller bones like those in the hand or finger. Despite their powerful bite, Kangals are not generally aggressive and only bite when provoked, making them suitable pets if trained and socialized properly. 

Their loyalty and protective nature towards their family, including children and other pets, make them excellent guard dogs. Although Kangals are known for their strong bite, they are not considered dangerous pets as long as they are treated well and trained appropriately.

The risks of owning a Kangal


Owning a Kangal dog comes with certain risks due to their size, protective instincts, and unique characteristics. While Kangals are not naturally aggressive, their strong bite force of 743 pounds per square inch (PSI) can pose a risk if they feel threatened or provoked. 

Due to their protective nature, Kangals may show aggression towards unfamiliar small animals or strangers, making proper socialization and training crucial to prevent any potential incidents. Additionally, their large size, reaching up to 150 pounds, can be intimidating, requiring experienced handling and management to ensure they are well-behaved and properly integrated into a family setting. 

Kangals are not recommended for inexperienced dog owners due to their independent nature and specific needs related to exercise, space, and training. Despite these risks, with the right care, training, and socialization, Kangals can be loyal, gentle giants who excel at guarding livestock and protecting their families.

2: American Bondogge (PSI: 730)

American Bondogge

The American Bandogge, belonging to the Mastiff breed, has a powerful bite force of 730 pounds per square inch (PSI). These large dogs are known for their loyalty and protective nature, requiring a dominant owner to maintain control. 

When raised with other animals from a young age, they typically get along well. With a lifespan of 10-12 years, they are strong and formidable protectors, weighing between 85 to 140 pounds and standing 25 to 29 inches tall.

The risks of owning American Bondogge

American Bondogge

Owning an American Bandogge comes with potential risks due to their size, strength, and specific care needs. These dogs, known for their powerful bite force of 730 PSI, require experienced owners to manage their dominant nature and prevent aggressive behavior. 

Health risks associated with American Bandogges include conditions like bloat, hip and elbow dysplasia, eye diseases, skin problems, and thyroid disease, which can impact their well-being and longevity. 

Additionally, male Bandogges tend to be larger and more prone to aggression, necessitating strong leadership and training to ensure they remain loyal and protective family members. Proper socialization from a young age is crucial to prevent potential issues with unfamiliar people or animals, as these dogs can be defensive and react aggressively to perceived threats. 

3: Cane Corso (PSI: 700)

Cane Corso

The Cane Corso is known for its powerful bite force, which can range from 700 to 1600 pounds per square inch (PSI). This breed’s bite force is indeed strong, with a recorded PSI of 700. Despite their size, Cane Corsos can have a bite force comparable to lions, as lions typically have a bite force of around 650 PSI. 

The Cane Corso’s bite force is influenced by factors like size, jaw shape, and training. Owners of Cane Corsos should be aware of the legal implications due to their powerful bite force, including the need for liability insurance in some states. Proper training, socialization, and supervision are crucial for responsible ownership of Cane Corsos.

The risks of owning Cane Corso

Cane Corso

Owning a Cane Corso comes with several risks and considerations. These dogs have a strong temperament and require proper training and socialization to manage their dominant nature. They may exhibit protective instincts towards strangers, potentially leading to defensive behavior like biting if not socialized adequately. 

Cane Corsos can be prone to animal aggression, especially towards dogs of the same sex, and may have a strong prey drive towards cats and other small animals. Additionally, their powerful bite force, which can reach up to 700 PSI, poses a risk if not managed responsibly. 

Health-wise, Cane Corsos are susceptible to various conditions like hip dysplasia, obesity, and idiopathic epilepsy, which can impact their well-being and longevity. Proper care, including regular vet check-ups, a balanced diet, exercise, and early socialization, is crucial to mitigate these risks and ensure a healthy and well-adjusted Cane Corso.

4: Dogue De Bordeaux  (PSI: 556)

Dogue De Bordeaux

The Dogue de Bordeaux, also known as the French Mastiff, has a bite force of 556 pounds per square inch (PSI). This breed is characterized by its large size, with males reaching up to 27 inches tall and 110 pounds in weight. 

Renowned for its massive head, the Dogue de Bordeaux gained international recognition through the film “Turner & Hooch.” Originally bred for fighting, it excels as a guard dog and livestock drover. Despite its powerful bite, this breed is known for its loyalty and calm demeanor, making it a loving companion when well-trained and socialized.

The risks of owning Dogue De Bordeaux

Dogue De Bordeaux

Owning a Dogue de Bordeaux comes with several risks to consider. This breed is prone to various health issues, including cancer, heart diseases like sub-aortic stenosis, bloat, epilepsy, hip dysplasia, elbow dysplasia, eye diseases, skin problems, and allergies. 

They have a tragically short lifespan of around 5-6 years on average, with cancer being a common cause of death. Additionally, Dogues de Bordeaux are known for their strong bite force, which can be twice as powerful as other breeds like German Shepherds or Dobermans. 

Socialization is crucial to prevent behavioral problems, as they may become aggressive towards other dogs, especially those of the same sex. Proper training and early socialization are essential to ensure they remain friendly and well-behaved. Lastly, their size and strength require responsible ownership, making it important to understand and meet their exercise, training, and healthcare needs to keep them happy and healthy.

5: Tosa Inu (PSI: 555)

Tosa Inu

The Tosa Inu breed has a bite force of 555 PSI, making it one of the dog breeds with a strong bite force. Despite their imposing size, Tosa Inus are known for their reserved and observant nature. Proper socialization is crucial to prevent potential aggression towards other dogs, ensuring a safe environment for families and possessions.

The risks of owning a tosa inu

Tosa Inu

Owning a Tosa Inu comes with various risks and considerations. This breed has a short lifespan of about 10 years and is prone to serious health problems like bone and joint diseases, as well as cancer. 

Additionally, legal liabilities are a concern as Tosa Inus are banned or restricted in several countries and may lead to insurance policy cancellations in the United States. Due to their history as fighting dogs, Tosa Inus can exhibit animal aggression, requiring careful socialization and training to prevent issues with other pets. 

They are not recommended for households with small animals like cats or livestock. Tosa Inus are described as being “far too much dog” for the average household, emphasizing the need for experienced and confident owners who understand the breed’s dominant nature and exercise caution.

6: English Mastiff (PSI: 550)

English Mastiff

The English Mastiff has a bite force of 550 PSI, making it one of the dog breeds with a strong jaw force. This breed, known for its massive size and gentle temperament, has a long history dating back over 5,000 years. 

Despite their imposing appearance, English Mastiffs are docile and affectionate, making them great companions with proper training. They were originally used as war dogs but have evolved into loving family pets. English Mastiffs are not typically aggressive but can be protective when needed, showcasing their loyalty to their owners.

The risks of owning an English mastiff

English Mastiff

Owning an English Mastiff comes with certain risks and considerations. These include potential legal liabilities due to their intimidating appearance and history as war dogs, which can lead to insurance policy cancellations and discomfort among neighbors. 

Health-wise, English Mastiffs are prone to bone and joint diseases, cancer, allergies, eye anomalies, hip dysplasia, and other serious health issues, leading to a shorter lifespan compared to smaller breeds. Behaviorally, inadequate socialization can result in aggression or shyness, especially towards strangers, making thorough socialization crucial from a young age.

 Additionally, Mastiffs can be gassy, slobbery, and loud due to their anatomy, which may not suit everyone. Proper training, socialization, and understanding of their health needs are essential for a successful and safe ownership experience with an English Mastiff.

7: Dogo Canario (PSI: 540)

Dogo Canario

The Dogo Canario, also known as the Presa Canario, has a bite force of 540 pounds per square inch (PSI). This breed, originating from the Canary Islands, is characterized by its muscular build and strong teeth, initially used as guard dogs and drovers. Dogo Canarios can be challenging to handle due to their size and strength, requiring careful socialization and training to prevent aggression. 

While they are typically calm and even-tempered, inadequate training can lead to aggressive behavior. In some countries, such as Germany, restrictions on owning Presa Canarios are in place due to their potential aggressiveness. It’s essential to note that individual dogs should be considered regardless of breed, focusing not only on biting power but also on temperament, intelligence, and training to ensure a happy and fulfilling life for our canine companions.

The risks of owning a dog canario

Dogo Canario

Owning a Presa Canario comes with risks due to their strong prey instinct and potential for aggression, especially towards strangers. These dogs require careful socialization, as they can be challenging to manage even in experienced hands. 

The breed is banned in some countries and specific areas in the United States due to its perceived danger and history of attacks. Presa Canarios has been involved in numerous reported dog attacks, causing bodily harm, deaths, and maiming injuries. 

They are known for their tremendous bite force and may not be suitable for first-time dog owners due to their dominant and strong-willed nature, requiring an experienced and dedicated owner for training. Additionally, the breed’s size, strength, and protective instincts make them unsuitable for homes with other pets and may pose risks if not properly trained and managed.

8: Dogo Argentino (PSI: 500)

Dogo Argentino

The bite force of a Dogo Argentino is around 500 pounds per square inch (PSI). This breed, known for its muscular build and strength, was originally bred for big game hunting in Argentina. While their bite force is significant and can cause serious damage, it’s crucial to emphasize that proper training and socialization are essential for ensuring they behave appropriately around people and other animals. 

Dogo Argentinos are loyal, intelligent, and protective dogs, often used in various roles such as guard dogs, search and rescue, and in military and police work. Training and socialization from a young age, using positive reinforcement techniques, are key to preventing aggressive behavior and fostering obedience in this breed.

The risks of owning a Dog Argentino

Dogo Argentino

Owning a Dogo Argentino comes with certain risks due to its characteristics and needs. These dogs have a strong prey drive, making it essential to always leash them or keep them in fenced-in areas to prevent chasing small animals or wandering away. Due to their protective instincts, they can be standoffish towards strangers, requiring proper introductions for friendliness. 

Training a Dogo Argentino can be challenging due to their high energy, prey drive, and protective nature, making them unsuitable for first-time pet parents. Additionally, their size and strength mean they need experienced owners and professional trainers to ensure appropriate upbringing and behavior. 

It’s crucial to provide them with regular exercise to prevent boredom, which can lead to destructive behavior. While Dogo Argentinos are loyal and intelligent dogs, their specific needs and tendencies require careful consideration and responsible ownership to mitigate any potential risks.

9: Wolfdog (PSI: 406)


The Wolfdog has a bite force of 406 pounds per square inch (PSI), making it a powerful breed with a strong bite. This breed is a mix of a wolf and a dog, known for its loyalty and intelligence. Wolfdogs can be challenging to handle due to their wild wolf parentage, requiring experienced owners. 

They are typically loyal but may exhibit more dangerous behaviors compared to other breeds. It’s crucial to socialize them early and avoid leaving them alone with children or small pets due to their high prey drive and escape tendencies. Wolfdogs are intelligent, curious, and independent, often making better outdoor companions than domesticated pets.

The risks of owning a wolfdog


Owning a wolf-dog comes with various risks and challenges. These animals have a powerful bite force of 406 PSI, making them potentially aggressive and dangerous, especially during seasonal behavioral changes like “Winter Wolf Syndrome”. 

Financially, Wolfdogs are high-maintenance, requiring expensive enclosures, diets costing over $5,000 annually, and potential vet care costs. They need extensive socialization and interaction to prevent stress-related behaviors, which can be challenging for inexperienced owners. 

Legal considerations are crucial, as Wolfdogs are prohibited in some areas, requiring special permits in others. Building proper containment can be restricted by homeowners’ association rules, and renting may pose challenges due to the need for secure enclosures. 

Wolfdogs are not recommended for first-time dog owners due to their complex needs and potentially aggressive tendencies, making them unsuitable for homes with children under 12. Overall, owning a Wolfdog demands significant expertise, financial stability, and a deep understanding of their unique requirements to ensure their well-being and safety.

10: Akita (PSI: 400)


The Akita is known for its impressive bite force, estimated to range between 300 to 400 PSI, making it one of the breeds with strong jaw strength. This notable bite force is a result of their historical role as hunting dogs, requiring them to have a robust and powerful bite to take down large game like bears and boars in Japan. 

While Akitas are not naturally aggressive, their protective instinct and historical background mean that if they do bite, it can cause significant harm, emphasizing the importance of proper training and socialization. Akitas are loyal and protective dogs, forming strong bonds with their families, but owners must understand and respect their capabilities, especially regarding their formidable bite force of 400 PSI.

The risks of owning an Akita


Owning an Akita comes with risks due to their protective instincts, potential animal aggression, and legal liabilities. Akitas have a strong prey drive, making them prone to chasing and seizing smaller animals like cats and even livestock, which can lead to serious harm if not properly managed. 

Additionally, Akitas may exhibit aggression towards other dogs, especially those of the same sex, requiring careful socialization and management to prevent conflicts. Moreover, the breed’s historical background as hunters and guard dogs can lead to legal issues, with some areas banning Akitas and insurance policies being affected by owning one due to their intimidating appearance and protective nature. Proper training, socialization, and understanding of the breed’s characteristics are crucial to mitigate these risks and ensure a harmonious relationship with an Akita.

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