Breed this powerful, people-loving dog responsibly: know your local law, breed for sound temperament and health, and place every puppy with care.
With this breed, two things come before everything else: the law, and temperament. Get those right, then health and the rest follow. These four steps are the heart of responsible dog breeding.
Breed-specific laws ban or restrict this dog in many places. Confirm it is legal to own, breed, and place an APBT where you and your buyers live.
Choose stable, human-friendly dogs. Never breed for aggression or fighting, which is both unethical and, for fighting, a felony.
Run the cerebellar ataxia DNA test plus hips, heart, thyroid, patella, and eyes, using the American Staffordshire Terrier panel as your guide.
Screen buyers, check their housing and insurance allow the breed, and put the terms in a written contract.
Short answer
"Pit bull" is a type, not one breed. The American Pit Bull Terrier (APBT) is recognized by the UKC and ADBA (two working-dog registries), not the AKC (the American Kennel Club). The AKC’s version of the same dog is the American Staffordshire Terrier (AmStaff). The American Bully is a separate, heavier breed bred down from these. Know exactly which one you have before you breed.
The APBT and the AmStaff share the same 19th-century roots and are largely the same dog under two registries, per the American Kennel Club. The UKC will even register an AmStaff as an APBT. This matters for health testing, because the AmStaff has a formal test panel you can borrow (see below), per the Staffordshire Terrier Club of America.
The American Bully is its own breed, created in the 1990s and recognized by the ABKC in 2004, per the American Bully Kennel Club. It was bred to be a stockier companion, away from terrier drive. If you are breeding APBTs, breed to the athletic standard, not the exaggerated bully build.
Short answer
There is no official CHIC program (the shared canine health database) for the APBT, because that program runs through the AKC and the APBT is not an AKC breed. So use the American Staffordshire Terrier panel as your guide: the cerebellar ataxia DNA test (treat it as mandatory), plus hips, heart, thyroid, patella, and eyes.
CHIC stands for the Canine Health Information Center, a shared database run with the OFA (the Orthopedic Foundation for Animals), per the OFA. The APBT and the AmStaff are the same genetic stock and share the same nerve-disease mutation. So the AmStaff panel is the best evidence-based guide for an APBT breeder, per the Staffordshire Terrier Club of America. Results should be public, and buyers should ask to see them.
Run the full task list before the heat cycle starts. Our pre-breeding checklist walks through the timing steps that sit alongside these clearances.
Short answer
Often it is not, so check first. Breed-specific laws ban or restrict pit-bull-type dogs in the UK, Denmark, Ontario, and many US cities and counties. Many home and renter insurers exclude the breed too. You cannot lawfully breed, sell, or place an APBT in a banned area, so confirm the law for both you and every buyer.
The bans are real and serious. The UK’s Dangerous Dogs Act 1991 bans breeding, selling, giving away, or advertising a dog "of the type known as the pit bull terrier," per UK legislation. The ban targets a dog’s physical type, not its paperwork. Denmark and Ontario have their own bans, and breed-specific rules cover many US municipalities, plus common insurance and rental exclusions, per the Animal Legal & Historical Center.
At the same time, the veterinary mainstream says these laws do not work. It is inappropriate to predict a dog’s behavior from its breed alone, says the AVMA. Both it and the ASPCA oppose breed-specific legislation in favor of breed-neutral dangerous-dog laws.
Both things are true at once, and your job is to respect both. Breed only if it is legal where you are, and place puppies only where they can lawfully and safely live. Check each buyer’s local law, housing, and insurance before you hand over a dog. Laws vary and change, so confirm the current rules each time.
Short answer
Wait until the dog is at least two years old and fully cleared. The OFA certifies hips and elbows at 24 months, and a mature dog shows its true temperament. The cerebellar ataxia DNA test can be run at any age, so do it early.
After OFA hip and elbow certificates at 24 months.
A yearly CAER exam; some eye problems appear with age.
A female should finish the DNA test, hips, heart, thyroid, and eyes before a first litter, per the Staffordshire Terrier Club of America. Hip x-rays are only reliable for an OFA certificate once the dog is fully grown at 24 months, per the OFA. Temperament also settles with maturity, and temperament is the trait that matters most in this breed.
Short answer
The one to never skip is cerebellar ataxia, a fatal nerve disease with a reliable DNA test. After that: hip dysplasia, congenital heart disease, and thyroid and skin disorders. Most are covered by the American Staffordshire Terrier test panel.
A fatal, late-onset nerve disease caused by the ARSG gene, found in pit-bull-type dogs and AmStaffs. A DNA test reports clear, carrier, or affected, so never breed two carriers together.
A poorly formed hip joint that leads to arthritis. Screen with OFA x-rays or PennHIP once the dog is fully grown.
Heart defects present at birth, such as a narrowed aortic valve. A cardiologist exam on breeding stock is the screen.
The breed sees higher rates of low thyroid (hypothyroidism), demodectic mange, and skin allergies. A thyroid panel screens the first; good skin care manages the rest.
Patellar luxation (a slipping kneecap) and eye disease round out the OFA screens, so include a patella check and a yearly eye exam in your program, per the OFA.
Short answer
Match for sound temperament and clean health first. Pair a cerebellar ataxia carrier only with a clear dog, never carrier to carrier, and never breed two merles. Both dogs should be confident and human-friendly, with no human aggression. Keep shared ancestry low to protect the breed.
Temperament is heritable, so two stable, people-friendly parents are the foundation of a good litter. A low coefficient of inbreeding (COI, a number for how related two dogs are) is the tie-breaker once both dogs pass their health and temperament checks. Confirm the other dog’s results yourself rather than taking a word for it.
5 questions to ask the other owner
Short answer
A correct APBT is confident, friendly with people, and eager to work with its handler. The breed actually scores well on temperament tests, but those numbers come from owner-entered dogs, so they are not the whole story. Your job is to breed only stable, human-safe dogs and to socialize every puppy early.
The data does push back on the stereotype. On a standard temperament test, pit-bull-type dogs pass at a high rate, around 86 percent, above many family breeds, per the American Temperament Test Society. But the test is a short, one-time snapshot of owner-entered dogs, so it measures handled, socialized dogs, not the whole population, per the ATTS test notes.
Be honest about what was and was not bred into the breed. Human aggression was strongly selected against, because handlers had to manage these dogs closely, so it is not breed-typical. Dog and animal aggression can be heritable, however, so screen for it and place with care.
Short answer
Pregnancy runs about 63 days, and litters tend to be large, often five to ten puppies. Feed the dam (the mother dog) a calorie-dense puppy diet through late pregnancy and nursing. Most APBTs whelp well on their own, but keep a vet on call, because any dam can run into trouble.
Feeding plan by pregnancy stage
No calorie increase yet.
Energy needs climb fast with a large litter.
A large nursing litter is a heavy load on the dam.
Watch a large litter closely
A large litter means more newborns to watch. Keep the whelping (giving birth) area warm and clean, weigh the puppies daily, and step in for any pup that is weak or not feeding. Have your vet on call, since even a usually easy whelper can need help. Litter-size and whelping figures here are general guidance, not breed-specific promises.
Short answer
Almost any color or pattern, including brindle, black, blue, fawn, and red with a red nose. The one exception is merle, which is not a natural APBT color. The UKC disqualifies it, because merle is a sign of outcrossing and carries deafness and eye-defect risks.
APBT color palette
Color does not affect health much in this breed, with one exception. Merle is the marbled pattern, and breeding two merles produces puppies that are often deaf or blind, so it is both off-standard and a welfare problem, per Strain et al. (2009). A "rare-color" or merle APBT is a marketing red flag, not a prize.
Short answer
Plan for a few thousand dollars before any puppy sells, mostly health testing and the stud fee. Done right, with full testing and careful placement, the margin is thin. Walk away from anyone selling "game-bred" or fighting lines, which is a serious red flag.
Estimated cost of an APBT litter
Ranges are typical US pricing for a first litter, which carries the one-time health-testing cost. Budget against the litter, not the individual puppy. Litters tend to be large, often 5 to 10 puppies.
What can the puppies sell for?
Market range only, not a Petmeetly endorsement. Pricing by "rare" color, prices far below other breeders, or "game-bred" marketing are backyard-breeder and fighting-line red flags. Puppies from untested parents sell for less and carry real risk.
These cost and price ranges come from breeders and market sources, so treat them as ballpark. With full health testing and careful placement, responsible APBT breeding rarely pays for itself.
Total the numbers for your own pairing first. Our breeding cost and due-date calculator adds up testing, the stud fee, and the C-section cushion in one place.
This is where breeding this breed carries real weight. The American Pit Bull Terrier is powerful, athletic, and devoted, and the great majority are friendly, stable family dogs. The stereotype of an inherently vicious dog is not supported by temperament data, which puts the breed above many family breeds, per the American Temperament Test Society.
But strength brings responsibility, and you cannot wave the stereotype away and stop there. Human aggression was bred against and is not breed-typical. But dog and animal aggression can be heritable, so a breeder must screen for sound nerves, breed only human-safe dogs, and socialize every puppy early, per the AVMA literature review.
One line is absolute: never breed for aggression or fighting ability. Dog fighting is a felony in all 50 states and under federal law, per the Animal Legal & Historical Center and 7 U.S.C. section 2156. Any "game-bred" or fighting-line marketing is a sign to walk away. Breeding toward a stable, friendly temperament is not just kindness; it is how you protect the breed’s future.
Short answer
A written stud agreement spells out the fee, what happens if the female does not conceive, who pays vet costs, and how puppies or pick-of-litter are handled. For this breed, add the buyers’ legal and housing situation to your records, because placing a dog where it is banned can put the dog and the owner at risk.
Clauses every APBT stud contract should name
Responsible breeding of this breed comes down to a few firm rules. Breed only where it is legal. Place puppies only where they can lawfully and safely live. And screen every buyer’s local law, housing, and insurance before you hand over a dog. These rules come from UK legislation and the Animal Legal & Historical Center.
Screen buyers for more than a payment. A responsible home wants a family pet, can meet a strong dog’s exercise and training needs, and has no interest in fighting or "guard-dog" hardness. Turning away the wrong buyer is part of the job. Our ethical breeding step by step guide covers what a sound pairing looks like start to finish.
On looks, skip the cosmetic surgery. Ear cropping is traditional in this breed but purely cosmetic, and the American Veterinary Medical Association opposes it and urges removing it from breed standards, per AVMA policy. Tails are never docked. Natural ears are legal everywhere and increasingly the norm.
It depends entirely on where you live. The UK, Denmark, Ontario, and many US cities and counties ban or restrict pit-bull-type dogs, and the UK makes breeding or selling the type illegal. Always confirm your local law, and the law where each buyer lives, before breeding or placing a dog.
Largely yes, by different names. The APBT is registered by the UKC and ADBA, while the American Staffordshire Terrier is the AKC version of the same stock. The American Bully is a separate, heavier breed, and "pit bull" itself is a loose type label, not one breed.
There is no official CHIC program for the APBT because it is not an AKC breed, so use the American Staffordshire Terrier panel as your guide. That means the cerebellar ataxia DNA test, which you should treat as mandatory, plus hips, a cardiac exam, thyroid, patella, and eyes.
It is a fatal, late-onset nerve disease caused by the ARSG gene, found in pit-bull-type dogs and American Staffordshire Terriers. A DNA test reports a dog as clear, carrier, or affected. Never breed two carriers together, because some of their puppies would develop the disease.
No, not toward people by nature. Human aggression was strongly bred against, and the breed scores above many family breeds on temperament tests, though those results come from owner-entered dogs. Dog and animal aggression can be heritable, so a breeder must screen for sound, human-safe temperament and socialize every puppy.
You should not. Merle is not a natural APBT color, and the UKC disqualifies it. Breeding two merles produces puppies that are often deaf or blind, so a merle or "rare-color" pit bull is a red flag, not a feature.
Wait until the dog is at least two years old and fully cleared. The OFA certifies hips and elbows at 24 months, and a mature dog shows its true temperament. The cerebellar ataxia DNA test can be done at any age, so run it early.
Litters tend to be large, often five to ten puppies, and pregnancy lasts about 63 days. Most APBTs whelp well on their own and make attentive mothers, but keep a vet on call, because any dam can need help.
Plan for roughly 2,700 to 7,000 dollars for a first litter before any puppy sells, mostly health testing and the stud fee. Done responsibly, the margin is thin. Be very wary of anyone selling "game-bred" or fighting lines, which is a serious red flag.
No. Ear cropping is traditional in this breed but purely cosmetic, and the American Veterinary Medical Association opposes it. Tails are never docked. Natural ears are legal everywhere and increasingly the norm.
Most live about 12 to 14 years with good care. Keeping the dog lean, well-exercised, and up to date on veterinary care helps it reach a healthy old age. Cancer, heart disease, and joint problems are the main health concerns.
The American Bully is a separate breed, developed in the 1990s by breeding pit-bull-type dogs toward a stockier, heavier companion build with less work drive. If you are breeding APBTs, breed to the athletic working standard, not the exaggerated bully look.
Sources
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More vetted material for owners planning an American Pit Bull Terrier litter
When can you breed your dog? A vet-informed timing guide covering male and female age windows, 50-breed reference table, OFA CHIC health tests, and heat-cycle protocols.
A standards-backed dog breeding checklist covering pre-breeding clearances (OFA CHIC, brucellosis PCR), heat-cycle timing (progesterone 5 ng/mL), whelping prep, dystocia red flags, week-by-week newborn care, and responsible placement at 8 weeks.
Yes, a female dog can have puppies from two different sires in one litter via superfecundation. This guide covers the biology, the AKC multi-sire litter registration process, when intentional dual-siring is useful, and what to do if the mating was an accident.
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