A Breed at a Crossroads
The Bulldog — sometimes called the English Bulldog or British Bulldog — is one of the most recognisable dog breeds in the world and a long-standing national symbol in the United Kingdom. Yet few breeds are the subject of more intense veterinary and ethical scrutiny. The Bulldog's characteristic flat face, heavy wrinkles and compact body are the result of generations of selective breeding for exaggerated physical traits that, in many cases, directly compromise the animal's health and quality of life. Anyone considering buying a Bulldog owes it to themselves — and to the dog — to understand these issues fully before proceeding.
Origins and History
The Bulldog's ancestors were used in the sport of bull-baiting, which was banned in Britain in 1835. Following the ban, breed enthusiasts worked to transform the dog from a working animal into a companion, softening its temperament considerably while the characteristic physical features were retained and, over subsequent decades, exaggerated. Today's Bulldog bears little physical resemblance to its nineteenth-century predecessors, which were considerably leaner and more athletic.
Temperament and Size
In temperament, the modern Bulldog is gentle, affectionate and known for an amiable, if sometimes stubborn, character. They are generally good with children and can be devoted companions. They are not high-energy dogs and tend to be content with moderate, short exercise sessions. Adult Bulldogs typically weigh between 18 and 25 kg. Despite their compact size, they can be surprisingly strong.
Brachycephalic Obstructive Airway Syndrome
Brachycephalic Obstructive Airway Syndrome, known as BOAS, is the most critical health concern in Bulldogs and is directly related to the breed's flat-faced (brachycephalic) conformation. BOAS is not a single condition but a combination of anatomical abnormalities that restrict airflow through the upper respiratory tract.
Anatomical Components of BOAS
The principal components of BOAS include stenotic nares (abnormally narrowed nostrils that restrict airflow at the entry point), an elongated soft palate (excess soft tissue at the back of the throat that partially obstructs the airway), and a hypoplastic trachea (an abnormally narrow windpipe that limits the volume of air that can pass to the lungs). Many Bulldogs have all three to varying degrees. Secondary changes — including laryngeal collapse — can develop over time as the dog works harder to breathe, causing the cartilage structures of the larynx to weaken and further obstruct the airway.
Symptoms and Severity
Symptoms of BOAS range from noisy breathing and snoring at rest to severe respiratory distress, gagging, retching and collapse during exercise or in warm weather. Affected dogs may struggle to sleep comfortably, show reduced exercise tolerance and be at risk of life-threatening breathing crises in hot or humid conditions. BOAS is graded on a scale from Grade 0 (unaffected) to Grade 3 (severely affected), with many Bulldogs falling into Grade 2 or Grade 3 categories. It is important to understand that heavy snoring and laboured breathing are not endearing quirks — they are signs of a dog that is struggling to breathe adequately.
Surgical Correction
Surgical intervention is available and can significantly improve quality of life for affected dogs. Procedures typically include widening the nostrils (rhinoplasty) and shortening or removing part of the soft palate. Surgery is most effective when performed early — ideally before two years of age and before secondary changes develop. It is, however, costly and carries the inherent risks of any procedure requiring general anaesthesia, which is itself higher risk in brachycephalic dogs. Surgery improves but rarely eliminates the problem entirely.
Additional Health Conditions
Skin Fold Dermatitis
The deep facial wrinkles that define the Bulldog's appearance create warm, moist skin folds that are prone to bacterial and yeast infections. These folds must be cleaned regularly — often daily — to prevent painful dermatitis. The tail pocket (a fold of skin around the base of the tail seen in some Bulldogs) is a similarly problematic area. Neglected skin folds can develop severe infections requiring veterinary treatment and, in chronic cases, surgical removal of the fold.
Cherry Eye
Cherry eye is a prolapse of the gland of the third eyelid, which protrudes as a red, rounded mass in the corner of the eye. It is common in Bulldogs and typically requires surgical correction. Left untreated, it can lead to chronic irritation and reduced tear production.
Hip Dysplasia
Despite their low-slung build, Bulldogs are susceptible to hip dysplasia, which can contribute to pain and reduced mobility. BVA hip scoring is available for the breed and should be carried out on breeding stock.
Difficult Whelping
The Bulldog's large head relative to the dam's pelvis means that the vast majority of Bulldog litters are delivered by caesarean section. Natural whelping is uncommon and often dangerous. This reliance on surgical delivery is itself a significant welfare consideration — the breed is, in many respects, unable to reproduce without human medical intervention.
Exercise Intolerance and Heat Risk
Bulldogs have very limited capacity to exercise in warm weather and are at serious risk of heatstroke even in relatively mild temperatures. Their compromised airways make thermoregulation through panting far less effective than in other breeds. Exercise should be restricted to the cooler parts of the day during summer and kept short at all times of year.
The Ethical Debate
Concern about the welfare of brachycephalic breeds has grown significantly among veterinary professionals, welfare organisations and legislators. The Royal Society for the Prevention of Cruelty to Animals (RSPCA) and the British Veterinary Association (BVA) have both called for prospective owners to consider whether purchasing a Bulldog is responsible, given the health challenges inherent to the breed's conformation.
Several European countries have moved beyond guidance to legislative action. The Netherlands has introduced restrictions on breeding dogs with exaggerated features that compromise health, including brachycephalic breeds. Norway has enforced bans on the breeding of Bulldogs and Cavalier King Charles Spaniels on welfare grounds, following court rulings that such breeding violates animal welfare law. France has banned the use of extremely brachycephalic dogs in advertising. These measures reflect a growing consensus in parts of Europe that breeding animals for traits that cause suffering is ethically unjustifiable.
In the UK, the BVA and Kennel Club have introduced the Bulldog Health and Conformation Review, which aims to identify breeding stock with less extreme conformation and better respiratory function. The KC Puppy Contract scheme encourages transparency between breeders and buyers regarding health testing and expected costs.
Is a Bulldog Right for You?
This is a question that demands honest reflection. Bulldogs can be loving, characterful companions, and many owners form deep attachments to the breed. However, the financial and emotional costs of Bulldog ownership are substantial and should never be underestimated. Routine veterinary care for BOAS, skin conditions and other breed-specific problems can amount to thousands of pounds over a dog's lifetime. Emergency treatment for breathing crises, heatstroke or other acute conditions adds further unpredictability to that cost.
Potential owners are strongly encouraged to speak with veterinary surgeons who treat Bulldogs regularly, to read widely about BOAS and its management, and to consider whether they can genuinely provide what the breed requires — including the financial capacity to meet significant veterinary expenses throughout the dog's life.
Health Testing and Breed Club
The Bulldog Club is the primary UK breed club affiliated with the Kennel Club. Recommended health tests for Bulldogs include BVA eye testing, BVA heart scheme assessment and BOAS functional grading, which is now available through trained assessors at several UK veterinary institutions, including the Royal Veterinary College. Buyers should request evidence of health testing for both parents and view the puppy with its mother before purchase.