• Akita Inu
• Alano Español
  Alano Español
  Alano Español, sometimes called the Spanish Bulldog in English, is a very large breed of dog of the molosser dog type, originating in Spain. The breed is best known for its former use during Spanish bullfights.- Appearance :...
  
  
• American Pit Bull Terrier
  American Pit Bull Terrier
  The American Pit Bull Terrier is a medium-sized, solidly built, short haired dog whose early ancestors came from England and Ireland...
  
  
• American Bulldog
  American Bulldog
  The American Bulldog is a breed of working dog that was developed in the United States. There are generally considered to be three types of American bulldog: the Bully or Classic type , the Standard or Performance type , and the Hybrid type...
  
  
• Argentine Dogo
  Argentine Dogo
  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; the breeder, Antonio Nores Martinez, also wanted a dog that would exhibit steadfast bravery and willingly protect its human companion to...
  
  

• Blue Paul Terrier
  Blue Paul Terrier
  Blue Paul Terrier is an extinct breed of dog.-Appearance:The Blue Paul Terrier resembled contemporary pit dogs. They had a smooth coat and were powerfully built. They weighed about 20 kg and measured up to 50 cm at the withers. The head was large; the forehead was flat, muzzle short and square,...
  
   (extinct)
• Boston Terrier
  Boston Terrier
  The Boston Terrier is a breed of dog originating in the United States of America. This "American Gentleman" was accepted in 1893 by the American Kennel Club as a non-sporting breed. Color and markings are important when distinguishing this breed to the AKC standard. They should be either black,...
  
  
• Boxer
  Boxer (dog)
  Developed in Germany, the Boxer is a breed of stocky, medium-sized, short-haired dog. The coat is smooth and fawn or brindled, with or without white markings. Boxers are brachycephalic , and have a square muzzle, mandibular prognathism , very strong jaws and a powerful bite ideal for hanging on to...
  
  
• Bull and Terrier
  Bull and Terrier
  -History:The Bull and Terrier is a cross between the Old English Bulldog and a variety of Terriers. The anatomy of the Bull and Terrier is the result of selective breeding for the purpose of hunting, dog fighting and baiting.-Hunting:...
  
   (extinct)
• Bull Terrier
  Bull Terrier
  The Bull Terrier or English Bull Terrier is a breed of dog in the terrier family. They are known for their large, egg-shaped head, small triangular eyes, and "jaunty gait." Their temperament has been described as generally fun-loving, active and clownish...
  
  
• Bully Kutta
  Bully Kutta
  Bully Kutta is a Molosser type dog which is found largely in Pakistan. The word Bully actually derives from the languages of Sindhi and Urdu as bohli — meaning heavily wrinkled and the word Kutta means dog...
  
  

• Cane Corso
  Cane Corso
  The Cane Corso is an Italian breed of dog, for years valued highly in Italy as a companion, guardian and hunter.- Description :-Appearance:...
  
  
• Caucasian Ovtcharka
• Central Asian Ovtcharka
• Cordoba Fighting Dog
  Cordoba Fighting Dog
  The Cordoba Fighting Dog is an extinct breed of dog.The Cordoba was a crossbreed of Mastiff, Bull Terrier, Boxer, and Old English Bulldog.-History:...
  
   (extinct)

• Dogue de Bordeaux
  Dogue de Bordeaux
  The Dogue de Bordeaux, Bordeaux Mastiff or French Mastiff or Bordeauxdog is a breed of dog that is strong, powerful, and imposing. The Dogue de Bordeaux is one of the most ancient French breeds. They are a typical brachycephalic molossoid type. Bordeaux are very powerful dogs, with a very muscular...
  
  
• Dogo Argentino
• Dogo Cubano
  Dogo Cubano
  Dogo Cubano or Cuban Mastiff or Cuban Dogo or Cuban Dogge is an extinct breed of dog from Cuba.It was of Bull Mastiff type.This breed of dog was used for dog fighting....
  
   (extinct)

• English Mastiff
  English Mastiff
  The English Mastiff, referred to by virtually all Kennel Clubs simply as the Mastiff, is a breed of large dog perhaps descended from the ancient Alaunt through the Pugnaces Britanniae. Distinguishable by enormous size, massive head, and a limited range of colors, but always displaying a black mask,...
  
  
• English White Terrier
  English White Terrier
  The English white terrier is an extinct breed of dog.The English White terrier is the failed show ring name of a pricked-ear version of the white fox-working terriers that have existed in the U.K...
  
   (extinct)

• Fila Brasileiro
  Fila Brasileiro
  The Fila Brasileiro is a large working breed of dog developed in Brazil.-Appearance and disqualifications:Official standard of the Fila Brasileiro, CAFIB.GENERAL APPEARANCE: A typical molosser dog...
  
  

• Gull Dong
  Gull Dong
  Gull Dong, also known as the Pakistan Bull Dog, is a breed of dog used for protection and dog fighting.-Appearance:The Gull Dong has different colors i.e. white, black and brindle. Gull Dongs are mostly taller than other Pakistani dog breeds...
  
  
• Gull Terr
  Gull Terr
  The Gull Terr is a breed of dog which is found largely in Pakistan. It was bred from Bull Terriers and the local Bully Kuttas. They are typically found today in heavily rural areas of Pakistan...
  
  
• Glen of Imaal Terrier
  Glen of Imaal Terrier
  The Glen of Imaal Terrier is a breed of dog of the terrier category and one of four Irish terrier breeds. It is sometimes called the Irish Glen of Imaal Terrier or the Wicklow Terrier. It originates in the Glen of Imaal in County Wicklow, Ireland...
  
  

• Irish Staffordshire Bull Terrier

• Korea Jindo Dog
  Korea Jindo Dog
  The Korean Jindo Dog is a breed of hunting dog known to have originated on Jindo Island in South Korea. Brought to the US with Korean immigrants, it is celebrated in its native land for its fierce loyalty and brave nature...
  
  

• Lottatore Brindisino

• Molossus
  Molossus (dog)
  -History:This ancient extinct breed of dog is commonly considered to be the ancestor of today's Mastiff-type dogs and of many other modern breeds. Mastiff-type dogs are often referred to as Molossus dogs or Molossers...
  
   (extinct)

• Neapolitan Mastiff
  Neapolitan Mastiff
  The Neapolitan Mastiff, Italian Mastiff, is a large, ancient dog breed. This massive breed is often used as a guard and defender of family and property due to their protective instincts and their fearsome appearance....
  
  
• New Guinea Singing Dog
  New Guinea Singing Dog
  The New Guinea Singing Dog is a wild dog once found throughout New Guinea. New Guinea Singing Dogs are named for their unique howl....
  
  

• Old English Bulldog
  Old English Bulldog
  The Old English bulldog was a breed of dog.-Appearance:The Old English bulldog was compact, broad and muscular, as reflected in the well-known depiction Crib and Rosa. The average height was approximately 15 inches, and they weighed about 45 pounds...
  
   (extinct)

• Perro de Presa Canario
  Perro de Presa Canario
  The Perro de Presa Canario is a large Molosser-type dog breed originally bred for working livestock. The name of the breed is Spanish, means "Canarian blood hound," and is often shortened to "Presa Canario" or simply "Presa." The breed is also called Dogo Canario, mean Canarian...
  
   (Canary Dog)
• Perro de Presa Mallorquin
  Perro de Presa Mallorquin
  Perro de presa mallorquin is a typical Molossian of somewhat elongated build, strong and powerful, of medium size. The difference between the sexes is apparent in the head, whose circumference is definitely greater in dogs than in bitches...
  
   (Ca de Bou)

• Scottish Bulldog
• Shar Pei
  Shar Pei
  The Shar Pei, or Chinese Shar-Pei, is a breed of dog known for its distinctive features of deep wrinkles and a blue-black tongue. The breed comes from China. The name translates to "sand skin" and refers to the texture of its short, rough coat...
  
  
• Staffordshire Bull Terrier
  Staffordshire Bull Terrier
  The Staffordshire Bull Terrier is a medium-sized, short-coated, old-time breed of dog. It is an English dog, where it is the 5th most popular breed, and related to the bull terrier...
  
  

• Tosa
  Tosa (dog)
  The is a breed of dog of Japanese origin that is considered rare. It was originally bred in Tosa as a fighting dog and still is today.- Appearance :...
  
  

External links

• Bully Kutta Fighting Dog Breed, from pkscoop.com
• Dog Fighting Breeds from bulldoginformation.com
• Molossoid Dog Breeds from dogsindepth.com, an online dog encyclopedia