English Bulldog Health Problems

English Bulldog health problems are inseparable from its shape. The breed, often called simply the Bulldog, is one of the most recognisable in the world and simultaneously one of the most medically compromised.

The breed's extreme phenotype, characterised by a severely foreshortened skull, massive skin folds, wide low-slung body and corkscrew tail, is the product of selective breeding that has diverged radically from the working dog that competed in bull-baiting centuries ago.

Modern research consistently documents that Bulldogs suffer disproportionate rates of respiratory, orthopaedic, dermatological and reproductive disease compared to the canine average.

A 2022 study in Canine Medicine and Genetics compared 2,662 Bulldogs against 22,039 dogs that are not Bulldogs and found that Bulldogs had significantly higher odds of 24 out of the 43 health conditions examined. This article covers the principal conditions affecting Bulldogs, the evidence behind each, and practical guidance for current and prospective owners.

Summary Health Table

Condition	Estimated Prevalence	Category	Screening / Management
Brachycephalic obstructive airway syndrome (BOAS)	Markedly elevated breed risk	Conformational	BOAS grading; surgical correction
Skin fold dermatitis	Very high; exact figure varies by study	Conformational	Daily fold cleaning
Hip dysplasia	About 74% (OFA data, highest of any breed)	Conformational/genetic	OFA radiograph
Elbow dysplasia	Elevated breed risk	Conformational/genetic	OFA radiograph
Cherry eye (prolapsed nictitans gland)	Markedly elevated breed risk	Conformational	Surgical replacement or excision
Shoulder OCD	Elevated breed risk	Developmental	Radiograph / arthroscopy
Spinal malformations (hemivertebrae)	Reported; true frequency uncertain	Conformational/genetic	Spinal radiograph or MRI
Hypothyroidism	Elevated breed risk	Endocrine	Thyroid panel
Difficult whelping (dystocia)	>80% require caesarean section	Conformational	Planned caesarean

Hip Dysplasia: The Highest Rate of Any Breed

The English Bulldog holds the highest hip dysplasia rate in the OFA database of any breed for which sufficient data exists. In OFA statistics covering 467 Bulldogs tested between 1979 and 2009, 73.9% were affected.

The Bulldog's characteristic wide, low-slung body and extreme hip width relative to body length create abnormal biomechanical loading of the hip joints from puppyhood. The femoral heads of Bulldogs are often poorly seated in shallow acetabula, and the angle of the femoral neck is atypical.

Despite this near-universal structural abnormality, many Bulldogs are not clinically lame until middle age because their low activity levels and slow movement reduce mechanical stress. Owners frequently interpret the Bulldog's slow, rolling gait as normal when it reflects significant joint compromise.

Management for Bulldog hip dysplasia follows established principles: weight control at lean body condition (critical given the breed's predisposition to obesity), low-impact exercise, physiotherapy and NSAID pain management. Total hip replacement is available but carries additional anaesthetic risk due to the breed's respiratory compromise.

Brachycephalic Obstructive Airway Syndrome

Bulldogs have among the most severe BOAS presentations of any brachycephalic breed. Stenotic nares, elongated soft palate, everted laryngeal saccules, hypoplastic trachea and aberrant nasopharyngeal turbinates are all common, and many Bulldogs have all five components simultaneously.

Hypoplastic trachea, the Bulldog's characteristic narrow and undersized tracheal structure, creates particular difficulty: it cannot be surgically repaired like stenotic nares or an elongated soft palate can be, and it establishes an unmovable limit on how much respiratory function other surgeries can restore.

Anaesthesia is high-risk for Bulldogs due to the combination of airway compromise, short neck and difficulty maintaining a patent airway after extubation. Any elective procedure requiring general anaesthesia should be performed only at a facility with intensive monitoring capabilities, a skilled anaesthetist familiar with brachycephalic protocols, and access to emergency tracheotomy equipment.

Signs of BOAS-related distress include loud snoring and snorting at rest, cyanotic (blue-tinged) gums during exercise, collapse after minimal exertion and repeated regurgitation. Many Bulldog owners normalise these signs. The BOAS Functional Grading system allows objective assessment: Grade III BOAS requires surgical intervention before undertaking any stressful activity.

Skin Fold Dermatitis

The Bulldog's deep facial folds, tail fold (often a corkscrew formation that creates a deep, nearly inaccessible pocket over the tail base), nose roll (the fold above the nose), lip folds and body folds all create warm, moist environments where bacteria and yeast proliferate. Pyoderma (bacterial skin infection), Malassezia dermatitis and secondary ulceration are common.

The tail fold in Bulldogs presents a specific challenge. The corkscrew tail is partially embedded, with skin folded under and around the tail base, making thorough cleaning extremely difficult. Severe chronic infection of this area is painful, odorous and can cause skin breakdown.

When medical management (daily cleaning with antiseptic solutions, systemic antibiotics during flares) fails to control the condition adequately, surgical tail amputation (caudectomy) combined with skin fold excision is the definitive treatment.

Daily maintenance of all skin folds, facial, nose roll, lip folds, tail fold and any body folds, with commercially available fold-cleaning wipes or gentle antiseptic cloths is essential lifelong management. Bulldogs whose folds are not maintained daily are likely to develop chronic skin infections.

Eye Conditions

Cherry eye (prolapsed nictitans gland): Bulldogs have elevated breed risk for prolapse of the gland of the third eyelid, appearing as a pink or red swelling at the inner corner of the eye. Surgical replacement of the gland (pocket technique or imbrication technique) is strongly preferred over gland removal, as the third eyelid gland contributes substantially to the aqueous tear film. Removal increases lifetime risk of keratoconjunctivitis sicca (dry eye syndrome).

Dry eye syndrome (KCS): Keratoconjunctivitis sicca causes inadequate tear production, leading to mucoid discharge, corneal ulceration, pigmentary keratitis, and eventual vision impairment. Bulldogs have elevated breed risk. Management is with topical cyclosporin or tacrolimus ophthalmic preparations to stimulate tear production, supplemented by artificial tear application.

Entropion and distichiasis: As in other brachycephalic breeds, inward-rolling eyelids and aberrant eyelash growth are common and can cause chronic corneal irritation and ulceration. Surgical correction is curative.

Elbow Dysplasia

Bulldogs are reported to be at elevated risk of elbow dysplasia. As with hip dysplasia, the Bulldog's unusual conformation (wide, out-turned front legs) contributes to abnormal elbow joint loading during development. Clinical signs include forelimb lameness and joint effusion, typically presenting between 4 and 12 months of age.

Spinal Malformations

Like the French Bulldog, the English Bulldog can have hemivertebrae (wedge-shaped vertebral bodies causing spinal curvature). A UK primary-care study found Bulldogs had reduced odds of a recorded spinal cord disorder compared with other dogs, so the true frequency is uncertain. The corkscrew tail is often associated with vertebral malformations. Compression of the spinal cord by hemivertebrae or herniated disc material can cause progressive hindlimb weakness, ataxia, or acute paralysis.

Spinal imaging (radiograph or MRI) is recommended in any Bulldog showing hindlimb weakness, changes in gait, incontinence, or pain on spinal palpation. Emergency surgery to decompress the spinal cord significantly improves outcomes compared to conservative management in dogs with moderate to severe neurological signs.

Heat Stroke and Exercise Intolerance

Bulldogs are among the most vulnerable breeds to heat stroke. Their severely compromised airways make efficient panting physiologically impossible, a Bulldog in a warm environment cannot remove heat from its body effectively. The breed's characteristic respiratory noises are often interpreted as acceptable by owners who have normalised what is in fact a chronic physiological emergency.

Exercise restrictions for Bulldogs should be taken seriously: short leash walks only, exclusively in the early morning or evening during summer months, with immediate access to cool water and shade. Bulldogs should never be left in vehicles or unshaded outdoor areas in warm weather. Commercial cooling vests and cooling mats offer meaningful relief in warm environments.

Reproductive Problems

English Bulldogs face severe reproductive challenges. The combination of the puppies' large heads (particularly the massive skull) and the dam's narrow pelvis makes natural birth hazardous. Over 80% of Bulldog litters are delivered by caesarean section.

Breeders must budget for routine caesarean surgery, and all breeding Bulldogs should have their pelvis assessed radiographically before being used for breeding.

Hypothyroidism

Bulldogs have an elevated breed predisposition to acquired hypothyroidism. Clinical signs, weight gain, lethargy, bilateral symmetrical coat thinning, skin changes, cold intolerance, are frequently attributed to the breed's naturally low energy levels and tendency toward overweight, delaying diagnosis. Thyroid testing (total T4, free T4, cTSH) should be considered in any Bulldog presenting with unexplained weight gain or cutaneous changes.

Screening Recommendations for Breeding Stock

Test	Method	Minimum Age	Governing Body
BOAS assessment	Respiratory grading (clinical exam)	1-2 years	Breed club / BOAS scheme
Hip evaluation	OFA radiograph	24 months	OFA
Elbow evaluation	OFA radiograph	24 months	OFA
Spinal radiograph	Plain film at minimum	2 years	Specialist
Eye examination	ACVO ophthalmoscopy	Annual	OFA Eye Registry
Thyroid panel	Blood T4, cTSH	Annual (recommended)	OFA Thyroid
Pelvic radiograph	Assessment before first breeding	Pre-breeding	Veterinary surgeon

The Bulldog Club of America maintains a health committee that publishes breed-specific health recommendations and participates in the OFA CHIC program.

What to Ask a Breeder

1. What is the BOAS grade for both parents?
2. What are the OFA hip and elbow scores? (Note: many Bulldogs will not have Excellent or Good hip scores due to breed conformation, request the best available from breeding stock.)
3. Has either parent required BOAS surgery?
4. What is the tail fold status? Has surgical correction been needed?
5. What is the caesarean history for the dam?
6. Are there any OFA or health records available for previous litters?

Prospective Bulldog owners should budget for ongoing veterinary costs substantially higher than average-breed ownership, including potential BOAS surgery, dermatological management, orthopaedic care and emergency services.

The Broader Welfare Debate

The English Bulldog is at the centre of an international veterinary welfare debate. In 2022, the Oslo District Court banned the breeding of English Bulldogs in Norway on animal welfare grounds, though the ban was later overturned by the Borgarting Court of Appeal. The Netherlands has also restricted the breeding of Bulldogs.

The evidence base for welfare concerns is substantial and growing. Reform-oriented breeding programs exist in several countries, focusing on selection for measurably better respiratory function, less extreme skull compression and straighter tail conformation. Prospective owners and breeders can support this direction by seeking out health-tested dogs from programs prioritising function over exaggerated form.

For comparison of brachycephalic and non-brachycephalic alternatives, see best dogs for first-time owners and best dogs for families with kids. For routine health care guidance, see the dog dental care guide.

Anaesthesia Risk

Anaesthesia in Bulldogs carries substantially elevated risk compared to non-brachycephalic dogs. The combination of a narrow trachea (often requiring a smaller endotracheal tube than expected for the dog's body weight), pharyngeal tissue collapse on extubation and propensity for airway oedema after airway manipulation means that recovery from anaesthesia is the most dangerous phase of the procedure. Bulldogs may obstruct their airway within seconds of extubation.

Experienced veterinarians managing brachycephalic protocols must be consulted for all Bulldog anaesthesia. Safety protocols include pre-oxygenation prior to induction, employment of a reverse-flow laryngoscope for intubation, keeping the dog intubated until full wakefulness and voluntary swallowing resume, maintenance of sternal recumbency during recovery and ready access to reversal agents and emergency airway equipment.

Owners should inform any veterinarian, including emergency clinics, of the breed before any sedation or anaesthetic procedure.

Dental Crowding and Oral Health

Bulldogs have severely compressed jaws with dental overcrowding as a direct consequence of skull foreshortening. Crowded, rotated and unerupted teeth accelerate periodontal disease and increase the risk of tooth root infections and jaw bone loss. Regular professional dental cleaning under anaesthesia and extraction of severely crowded or retained teeth are often necessary.

Home dental care with brushing and enzymatic dental products should begin in puppyhood to slow periodontal disease progression. See the dog dental care guide for practical home care guidance.

Juvenile Cellulitis (Puppy Strangles)

Bulldogs are among the breeds with elevated reported incidence of juvenile cellulitis (also called puppy strangles), an inflammatory and pustular condition of the skin of the face, muzzle and submandibular lymph nodes in young dogs (3 weeks to 6 months). The condition is immune-mediated rather than infectious, though secondary bacterial infection is common.

Treatment with immunosuppressive doses of glucocorticoids combined with antibiotics is the standard approach, untreated cases can result in permanent scarring of facial skin. Breeders and owners should seek veterinary evaluation promptly for any puppy with facial swelling, pustular lesions, or swollen lymph nodes under the jaw.

Ongoing Veterinary Costs

Common Bulldog-specific veterinary costs include:

• BOAS surgical correction
• Spinal surgery for spinal cord compression
• Planned caesarean section
• Dermatological management (skin folds, atopy): ongoing
• Hip or elbow surgical management in severely affected dogs

Purchasing pet insurance before any health conditions arise is strongly advised, with annual limits that should be generous. Many insurers apply breed-specific premium loading or exclusions when insuring Bulldogs.