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The questions you ask a breeder, and the responses you receive, are your primary tool for assessing whether you are dealing with a responsible breeding operation or not. Good breeders expect to be asked questions and answer them willingly. Breeders who deflect, become defensive or cannot produce documentation for claims they make are telling you something important.
Health tests, the non-negotiable starting point
French Bulldogs carry several hereditary conditions that responsible breeders screen for. The KC and the French Bulldog Club of England recommend the following tests for breeding dogs.
Respiratory assessment: The Kennel Club/University of Cambridge BOAS Research Group assessment grades dogs from Grade 0 to Grade 3 for respiratory health. Grade 0 and Grade 1 dogs pass; Grades 2 and 3 should not be bred from.
Ask: “Do both parents have a current BOAS respiratory assessment grade? Can I see the documentation?”
DNA tests for hereditary cataracts (HC-HSF4): The test classifies dogs as Clear, Carrier or Affected. Responsible breeders test both parents and ideally breed Clear-to-Clear or Clear-to-Carrier (not Carrier-to-Carrier, and never involving Affected status).
Ask: “Do both parents have a current HC-HSF4 DNA test result? Can I see the certificates?”
Spine health: The Kennel Club recommends spinal X-ray screening under the French Bulldog Health Scheme. This screens for hemivertebrae, abnormally shaped vertebrae that can cause spinal cord compression.
Ask: “Have both parents been spinal X-rayed under the breed health scheme?”
Eye examination: An annual KC/BVA eye scheme exam, performed by a veterinary ophthalmologist, screens for inherited eye conditions. It should be current (within the last 12 months at the time of mating).
Ask: “Do both parents have a current BVA eye test certificate?”
Any breeder who has done this work will have the documentation and produce it without hesitation. Any breeder who says health tests are not necessary, or who cannot produce paperwork, should be crossed off your list immediately.
About the parents
Ask to see both parents. The sire is frequently from another breeder and may not be present, but the dam should be on site. If the dam is not available to meet, ask why, legitimate reasons exist, but so do significant red flags.
Questions to ask:
- How old is the dam? Responsible breeders do not breed bitches under two years or over eight; four to seven is typical.
- How many litters has she had? More than four lifetime litters is a welfare concern; the KC recommends no more than four.
- What is her temperament like? The dam’s temperament is the strongest predictor of the puppy’s temperament.
- Does she have any known health conditions? A breeder who claims their dogs have no health problems whatsoever is either being dishonest or is not paying attention.
About the litter
- How many puppies in the litter?
- How old are they now? Puppies should not leave before eight weeks.
- Have the puppies been examined by a vet? Can you see the vet check documentation?
- Are the puppies KC registered? Can you see the registration certificates?
- Have the puppies been microchipped? This is a legal requirement at the point of sale in England.
- What socialisation have the puppies had? What has their experience been so far?
- What are the puppies being fed? A good breeder sends puppies home with a supply and a feeding plan.
- Have the puppies been wormed, and to what schedule?
- Have they had their first vaccinations?
About the breeder
- How long have you been breeding French Bulldogs?
- Are you a member of the French Bulldog Club of England or another breed club?
- Do you have a breeder licence if required? (Required for breeders producing three or more litters per year in England. Lucy’s Law also applies, see the Lucy’s Law guide for full detail.)
- Who do I contact if I have questions after taking the puppy home?
- What would you expect from a buyer if circumstances meant they could no longer keep the dog? A good breeder takes dogs back rather than allowing them to enter rescue situations.
Breeders with waiting lists rather than immediate availability, who ask questions about your suitability as an owner, are operating at the responsible end of the market. Puppies available immediately, from a breeder who asks nothing about your circumstances, warrant caution.
The contract and documentation
A responsible breeder provides:
- A written contract of sale
- KC registration documentation
- Microchip documentation showing the chip registered to you
- A health guarantee specifying what is covered and for how long
- A feeding guide with enough food for the first few days
- Details of any vaccinations given and the schedule for completing them
- Contact information for aftercare questions
Red flags, end the conversation
- Unable or unwilling to produce health test certificates
- Dam not available to see without a plausible explanation
- Puppies available to collect below eight weeks
- Offering to meet in a car park, service station or location other than the breeding premises
- Multiple breeds or multiple litters available simultaneously from one address
- Pressure to pay a deposit before viewing the puppy
- Claiming a colour is rarer to justify a higher price without additional health credentials
- Unwillingness to answer questions about the parents’ health history
For the broader buying process, the responsible buying guide and the breeders guide cover the full context.
Frequently asked questions
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The Kennel Club and the French Bulldog Club of England recommend: a BOAS respiratory assessment (KC/Cambridge grading, Grade 0 or 1 to pass), DNA test for hereditary cataracts (HC-HSF4), spinal X-ray screening for hemivertebrae under the KC breed health scheme, and an annual BVA eye examination. Both parents should have current documentation for all of these.
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You should always ask to see the dam (mother). The sire is frequently from another breeder and may not be present, which is normal. If the breeder is unwilling or unable to let you see the dam, that is a significant concern. Meeting the dam tells you about temperament (a strong predictor for the puppy) and about the conditions the puppies have been raised in.
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Eight weeks is the minimum legal age for puppy sales in England under the Animal Welfare Act. Responsible breeders typically keep puppies until eight to ten weeks. Any breeder offering puppies to leave before eight weeks should be avoided.
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A responsible breeder provides: KC registration certificates for the puppy, health test certificates for both parents, microchip documentation with the puppy's chip registered to you, a record of vaccinations given and the schedule for completion, a written contract of sale, a feeding guide, and contact information for aftercare questions.
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Responsible breeders: have health-tested parents and can provide documentation; have a waiting list rather than immediate availability; welcome visits to their premises; ask questions about your suitability as an owner; have a take-back policy if circumstances change; do not sell multiple breeds simultaneously; and are registered with the Kennel Club or a recognised breed club. Breeders who are defensive about questions, cannot produce paperwork or want to meet in a public location rather than their premises are operating outside responsible breeding norms.
