English Bulldog Vs. Bullmastiff

The bullmastiff and the English bulldog are two English breeds of dogs. Both official breeds of the American Kennel Club, these two dog types are linked by breeding. There are similarities and differences in the two breeds, making a fascinating comparison.

  1. Origin

    • The English bulldog has been bred and has been a staple in English society dating back to the early 16th century. The bullmastiff has only been around since 1860, making the bulldog roughly a 300-year-older breed.

    What is a Bullmastiff?

    • Breeding a mastiff with an English bulldog developed the bullmastiff. The bullmastiff originally served the purpose of catching poachers on large game reserves. The bullmastiff is taller than the English bulldog and less ferocious by nature. A 60/40 ratio of mastiff and English bulldog is the ideal genetic make up of a bullmastiff.

    Health Issues

    • The lifespan of a bullmastiff and an English bulldog is between eight and 12 years. They are prone to similar medical conditions: Osteosarcoma and lymphoma are two of the most common cancers in these breeds. Endocarditis is reported in both breeds. Allergies and ear infections are common among English bulldogs and the bullmastiff breed.

    Size and Temperament

    • The English bulldog is a medium-sized dog ranging from 50 lbs. to 55 lbs. It is short legged and compact. The bullmastiff is a large dog weighing up to 100 lbs. Long limbed and streamlined, the bullmastiff is faster in a sprint. Bulldogs can be very strong hunters and if not trained properly, due to its muscularity and strong jaw, it can be dangerous. However, modern-day bulldogs are bred to be more docile and gentle; some grow so attached to family and home that they will not stray from the property without human companions. Bullmastiffs are independent and prefer to make their own decisions; however, with proper socializing and training, the bullmastiff can be an obedient, courageous companion. Do not leave a bullmastiff alone with small children; because they are large, they can knock down a child accidentally or engage in aggressive play.