There are many factors that play a role when assigning a “danger” level to a dog but most critics and researchers disagree as to what these factors are. Consequently, it’s unfair to callously label a dog as dangerous. Nevertheless, it can’t be helped that some dog breeds have more potential to cause serious harm to a person if the dog were to decide to attack. Therefore, our 25 most dangerous dog breeds focuses on the potential of a dog to cause serious injury to a victim. It is important to note however that most dogs are bred with the desire to please their masters. Thus most incidents involving dogs stem from improper training and harsh ownership.


Tosa Inu
The Inu is a massive dog with some variations weighing anywhere between 130 to 200 lbs. and can reach heights of 24.5 to 32 inches. Originally bred to be a fighting dog, it is considered dangerous and legally restricted in some countries.

American Bandogge

This incredibly strong dog is a cross breed between an American Pit Bull Terrier and a Neapolitan Mastiff. In spite of its muscular look, the dog was not originally bred for fighting. Nevertheless, some have used it as fighting dog.

Came Corso

The Cane Corso is a well muscled dog that can weigh anywhere between 99 to 150 pounds. The breed is known as a true and quite possibly the last of the coursing Mastiffs and is a descendant of the Canis Pugnax, which were dogs used by the Romans in warfare.

Bull Terrier

Known for their large egg shaped heads, Bull Terriers are exceptionally strong dogs with a #1 ranking in pound-for-pound lean muscle tissue. Though not particularly aggressive, the breed is known to have a strong “prey drive” which makes the Bull Terrier a dangerous dog towards smaller animals.

Rhodesian Ridgeback

Rhodesian RidgebackOriginally from Southern Africa; this dog is known for its ability to keep lions away from prey while the dog’s master makes the kill. This semi-domesticated ridged hunting dog is loyal and intelligent, but is very aloof to strangers. They also require positive reward-training, avoidance of rough treatment and good socialization skills since they can be over-sensitive and may develop an aggressive side.

Dogo Argentino

The Dogo Argentino is a large, white, muscular dog that was developed in Argentina primarily for the purpose of big-game hunting, including wild boar and puma. Though extremely strong and athletic, the Dogo was bred to be non-aggressive towards humans. Nevertheless, it is illegal to own a Dogo in the United Kingdom under their Dangerous Dogs Act of 1991.

Boer Boel

The Boer Boel is a large, mastiff dog breed from South Africa which was bred for the purpose of guarding a home or farm. These dogs were often a first line of defense against predators and were valuable in tracking and holding down wounded game. Bore Boels are loyal but very protective of their families.

Gull Dong

The Gull Dong (also known as the Pakistani Bull Dog) is a cross breed between the Gull Tarrier and the Bully Kutta. Extremely strong and powerful, the Dong was specifically bred as a fighting dog and is known to be very aggressive and difficult to control.

Basenji

A breed of hunting dog that originated from Central Africa, they have been classified as a sight hound. They exhibit alertness, curiosity and affection, though they are reserved with strangers. They are the 2nd least trainable of all breed types.

Saint Bernard

The St. Bernard is a breed of very large working dog that originated from the Swiss and Italian Alps. Originally bred as a rescue dog, they have been made famous by tales of their gargantuan size and Alps rescue mission abilities. However, just like with other very large dogs, they must be trained to be sociable with strangers and other dogs during their infancy in order to prevent aggressive territorial behavior.

American Bulldog

The American Bull Dog is a muscular heavy dog. Though they are known for their pleasant and friendly demeanor, they can also exhibit the trait of ‘stubbornness’ as they are extremely confident. Originally this breed was bred as a working farm utility dog that could catch and hold wild boar and cattle, kill vermin, and guard an owner’s property.

Great Dane

Also known as the German Mastiff or Danish Hound, this breed of domestic dog is famous for its massive size. This breed holds the record for the world’s tallest dog at 44 inches and was originally bred to hunt wild boar and deer in Germany.

Fila Brasileiro

The Fila Brasileiro also known as the Brazilian Mastiff is a large dog developed in Brazil. It has great tracking abilities but is an aggressive and impetuous dog. Owing to its size, temperament and potential for aggression, the Brazilian Mastiff has been banned in many countries.

Oh Lawd!
Look @ that Great Dane with polished skin

.. but where's the pit bull? Look like the dogo argentino

Hey O.p, you forgot

The Tibetan Mastiff

The Tibetan Mastiff reflects its use as a guardian of herds, flocks, tents, villages , monasteries, and palaces.

Males can reach heights up to 83 cm (33". Dogs bred in the West weigh between 45–72 kg (100-160 pounds).

As a socialized, more domestic dog, it can thrive in a spacious, fenced yard with a canine companion, but it is generally not an appropriate dog for apartment living. The Western-bred dogs are generally more easy-going, although somewhat aloof with strangers coming to the home. Through hundreds of years of selective breeding for a protective flock and family guardian, the breed has been prized for being a nocturnal sentry, keeping would-be predators and intruders at bay, barking at sounds throughout the night. Leaving a Tibetan Mastiff outside all night with neighbors nearby is not recommended . They often sleep during the day, making them more active, alert and aware at night.
Like all flock guardian breeds, they are intelligent and stubborn to a fault, so obedience training is recommended.

Tibetan Mastiff are twice the size of those seen in India, with large heads and hairy bodies. They are powerful animals, and are said to be able to kill a tiger . During the day they are kept chained up, and are let loose at night to guard their masters' house.


I really LOVE this dog. I'm gonna own one soon.

I'm so loving this

front page material

enlightening, nice one op

Gameon:
enlightening, nice one op

THANKS!

Noted.

SailorXY:
Oh Lawd!
Look @ that Great Dane with polished skin

.. but where's the pit bull? Look like the dogo argentino

will continue with my posting soon. slept off last night... they only look alike but they are different

Houseofglam7:
I'm so loving this

every dog lovers will love this

Houseofglam7:
I'm so loving this

every dog lovers will love this

[quote author=Dexpro post=44925114]Hey O.p, you forgot

The Tibetan Mastiff

The Tibetan Mastiff reflects its use as a guardian of herds, flocks, tents, villages , monasteries, and palaces.

Males can reach heights up to 83 cm (33". Dogs bred in the West weigh between 45–72 kg (100-160 pounds).

As a socialized, more domestic dog, it can thrive in a spacious, fenced yard with a canine companion, but it is generally not an appropriate dog for apartment living. The Western-bred dogs are generally more easy-going, although somewhat aloof with strangers coming to the home. Through hundreds of years of selective breeding for a protective flock and family guardian, the breed has been prized for being a nocturnal sentry, keeping would-be predators and intruders at bay, barking at sounds throughout the night. Leaving a Tibetan Mastiff outside all nightIm not sure they are allowed to be bred in Nigeria. wil continue with my post today boss. The Tibetan mastiff cant be left out of my list

Haven't seen the rottweiler and evil Caucasian

juniorportland:
front page material

stuffs like this hardly make front page. Unlike snake being killed by a nairalander

Namdeenero:
Haven't seen the rottweiler and evil Caucasian

will continue with my post soon bro!

Who is man's best friend? A dog. Treat your dog good and it will stake its live for you if need be....

uboma:
Who is man's best friend? A dog.
Treat your dog good and it will stake its live for you if need be....

Dogs are so loyal to the core

14. Perro de Presa Canario: The Perro de Presa Canario is a large dog that was originally bred for working livestock. The name of the breed is Spanish, and it means “Canarian catch dog.” Presas require early socialization and obedience training. In some situations, the Presa can be aggressive toward other dogs and suspicious of strangers.

kita Inu...A large spitz breed of dog that originated from mountainous regions of Japan, it is known for its two breed types: the Akita Inu (Japanese Akita) and the Akita (American Akita). A strong, independent and dominant breed, they are affectionate with family members but are aloof and sometimes aggressive with strangers due to their territorial attitude.

16. Boxer: Though not typically aggressive by nature, they are listed in our 25 most dangerous dogs breed list due to 48 negative incidents involving the breed from 1982 to 2012. Originally from Germany, where they can grow from 50 to 70 lbs, their bright, playful and energetic personalities are countered by their ‘headstrong’ temperament.

Hybrid: As the name implies, the Wolf Hybrid (also known as the Wolf dog) is a cross breed between a dog and a wolf (typically a grey wolf). Consequently, Wolf-dog hybrids are a mixture of genetic traits resulting in less predictable behavior patterns compared to either the wolf or dog.