The French Bulldog has been the UK’s most popular breed for several years — but behind the cute flat face lies a serious welfare crisis. Frenchies are predisposed to over 20 health disorders, many directly caused by their brachycephalic (flat-faced) anatomy. This guide gives you the honest facts about owning a French Bulldog in the UK in 2026.
- Breed Overview
- Temperament
- Health Problems — The Honest Truth
- •BOAS (Brachycephalic Obstructive Airway Syndrome)
- •Other Common Health Issues
- Crufts 2026: New Health Rules
- Buying a French Bulldog — What to Check
- Is a French Bulldog Right for You?
- Frequently Asked Questions
- •Are French Bulldogs expensive to own?
- •Can French Bulldogs fly on planes?
- •Do French Bulldogs have breathing problems?
- Related Reading
- • 📚 Related Reading
Breed Overview
| Trait | Detail |
|---|---|
| Size | 28–33 cm, 8–14 kg |
| Lifespan | 9–12 years |
| Temperament | Affectionate, playful, stubborn |
| Exercise | Low — 30–45 min/day (heat-sensitive) |
| Grooming | Low — short coat, weekly brush |
| Good with children | Yes |
| Kennel Club group | Utility |
Temperament
French Bulldogs are affectionate, loyal, and comical — they form strong bonds with their owners and love being the centre of attention. They’re playful without being hyperactive, making them popular with flat-dwellers and families. However, they can be stubborn during training and tend to suffer from separation anxiety if left alone for long periods.
Frenchies are generally good with children and other dogs, though they can be possessive over food and toys. Early socialisation is important to prevent resource guarding.
Health Problems — The Honest Truth
This is where the breed’s popularity becomes a serious welfare concern. Research from the Royal Veterinary College (RVC) shows French Bulldogs are predisposed to over 20 health disorders compared to other breeds.
BOAS (Brachycephalic Obstructive Airway Syndrome)
The most serious issue. BOAS is a progressive, life-limiting condition caused by the breed’s flattened skull compressing the airways. Symptoms include:
- Noisy, laboured breathing (snoring, snorting, wheezing)
- Exercise intolerance — collapsing or gagging after minimal activity
- Sleep apnoea — waking up gasping for breath
- Overheating — cannot cool down efficiently through panting
- Vomiting and regurgitation
Many owners mistakenly believe snoring is “normal” for the breed — it is not. It’s a sign of obstructed breathing. Severe cases require BOAS surgery (soft palate resection, nostril widening) costing £2,000–£4,000. The RVC reports an 800% increase in BOAS surgeries on flat-faced breeds between 2008 and 2018.
Other Common Health Issues
| Condition | Prevalence | Typical Vet Cost |
|---|---|---|
| Skin fold dermatitis | Very common | £200–£500/year |
| Ear infections | Common | £100–£300/year |
| Cherry eye | Common | £400–£1,000 (surgery) |
| Spinal problems (IVDD) | Moderate | £2,000–£8,000 (surgery) |
| Allergies (skin/food) | Very common | £300–£1,000/year |
| Hip dysplasia | Moderate | £1,500–£5,000 |
Lifetime veterinary costs for a French Bulldog in the UK average significantly higher than for other breeds. Pet insurance premiums reflect this — expect to pay £50–£100+ per month for comprehensive cover.
Crufts 2026: New Health Rules
From 2026, Bulldogs, French Bulldogs, and Pugs must pass a Respiratory Function Grading (RFG) test to compete at Crufts. Only dogs graded 0 (unaffected) or 1 (mild) are eligible — grades 2 and 3 are excluded. This is a significant step towards rewarding healthier breeding practices. Dogs graded 3 are also disqualified from breeding under Kennel Club rules.
Buying a French Bulldog — What to Check
- RFG test — both parents should have Grade 0 or 1 certificates
- Nostril assessment — puppies should have visibly open nostrils, not pinched/closed
- DNA health tests — hereditary cataracts (HSF4), DM, CMR1
- Meet the mother — in person, at the breeder’s home (Lucy’s Law)
- Breathing test — ask to see the puppy exercise. If it gasps, snores heavily, or collapses after a short walk, walk away
- Avoid extreme colours — “rare” colours (merle, blue, lilac) are linked to additional health problems and irresponsible breeding practices
Expect to pay £2,000–£3,500 for a health-tested French Bulldog from a responsible UK breeder. Avoid breeders selling unregistered puppies for under £1,500 — these are almost always from puppy farms with no health testing.
Is a French Bulldog Right for You?
French Bulldogs are wonderful companions — loving, funny, and adaptable to flat living. But you must go in with your eyes open about the health costs and welfare implications. Budget for comprehensive pet insurance, be prepared for potential surgery, and only buy from breeders who prioritise health over appearance.
Frequently Asked Questions
Are French Bulldogs expensive to own?
Yes — they are one of the most expensive breeds to own due to high veterinary costs. Beyond the purchase price (£2,000–£3,500), expect £800–£2,000+ per year in vet bills, insurance premiums of £50–£100/month, and potential surgery costs of £2,000–£8,000 for BOAS or spinal issues.
Can French Bulldogs fly on planes?
Most airlines ban or restrict brachycephalic breeds from flying in cargo holds due to the high risk of respiratory distress and death at altitude. Check with your airline before booking.
Do French Bulldogs have breathing problems?
The majority do, to varying degrees. BOAS affects a large proportion of the breed. Even Frenchies that seem “fine” often have compromised breathing compared to non-brachycephalic breeds. If you hear snoring, snorting, or see exercise intolerance, consult a vet.
Related Reading
- Cockapoo Breed Guide UK
- Labrador Retriever Breed Guide UK
- Buying a Puppy UK — Lucy’s Law Guide
- Best Dog Bed UK
