British Bulldog vs English Bulldog Australia — Same Breed, Different Name

The breed's origins are British. Developed and standardised in England over centuries, "British Bulldog" carries that history — and is the name used across Australia and the United Kingdom.

When the breed reached the United States, "English Bulldog" took hold informally as a way of distinguishing it from the French Bulldog and, later, the American Bulldog. Neither name is incorrect. They evolved separately to describe the same animal.

The conformation standard, the temperament, the gene pool — none of these differ between what an Australian calls a British Bulldog and what an American calls an English Bulldog. The dog you are looking for is the same dog, whatever name led you here.

The Kennel Club in the United Kingdom — the oldest breed registry in the world — registers the breed as "Bulldog." No country prefix. The breed existed before the need for one.

The Australian National Kennel Council registers the same breed as "British Bulldog," acknowledging its country of origin.

The AKC registers it as "Bulldog" too. American breeders and buyers adopted "English Bulldog" informally, and that name spread globally through social media, export listings, and online content.

When you see "English Bulldog" in an Australian listing, the dog behind it is the same breed the ANKC registers as "British Bulldog." The name on the listing is American. The breed behind it is not.

The British Bulldog was developed in a cooler climate. Its compressed airway, its build, its coat — these features can create real challenges in the Australian heat. The breeders who created the Australian Bulldog were responding to that reality.

The result is a taller, more athletic dog — longer in the leg, more active — that shares some temperament traits of the British Bulldog but is a genuinely different breed with a different breeding target.

British Bulldogs bred with attention to ADAMTS3 — an important airway oedema risk marker considered alongside structure, function, health testing and whole-dog assessment — can be better prepared for Australian conditions than British Bulldogs bred without that information. The breed is the same. The information behind the litter is not.

Both breeds have brachycephalic features and the health considerations that come with them. The specific anatomy differs. The specific genetics differ. The research covering each breed differs.

If you are deciding between the two, the practical considerations are size, activity level, and the health documentation available. If you are choosing between the names British and English, that is not a choice — they are the same breed.

The name on the listing is not what you are taking home.

A British Bulldog puppy is born with the structure it has. The genetics that may influence airway oedema risk — including ADAMTS3 copy number — are present from conception. The name used in the listing that led you there was not.

ADAMTS3 is an important airway oedema risk marker in British Bulldogs, identified by Marchant et al (2019, PLOS Genetics). It is considered alongside structure, function, health testing and whole-dog assessment. Copy number is inherited. A 2-copy parent paired with a 2-copy parent produces exclusively 2-copy offspring — the combination associated with the highest oedema risk. Whether that pairing was made or avoided was decided before the puppy was born, using multiple evidence streams including DNA screening, structure, functional assessment, temperament, health information, pedigree and long-term breeding objectives. No single test determines breeding decisions.

At Hollywood Bulldogs AUS in Brisbane, every breeding adult and every puppy is ADAMTS3-tested.

Professional veterinary services are engaged on a fee-for-service basis where required. Cord tissue is collected from each puppy at delivery and laboratory testing determines each puppy's ADAMTS3 result.

Testing is conducted by Dog Breeding Science, an Australian veterinary genetics laboratory in Redfern, NSW. Samples never leave the country.

You are taking home a dog whose genetics, structure and health information were already in place before it existed. What those factors are was decided before your first search, using multiple evidence streams including DNA screening, structure, functional assessment, temperament, health information, pedigree and long-term breeding objectives. No single test determines breeding decisions.