Choosing the right breeding mate for your cat
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9 parts
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Should you be breeding your cat?
This is the first question, and it isn't a small one. The world has a lot of cats. Shelters in most countries are full, and the surplus comes mostly from accidental litters, not from registered breeders. Before you breed, ask yourself the four questions below. If the honest answer to any of them is “no,” the kindest decision is to spay your cat instead.
Is your cat from a registered breeding line?
Mating two pet-quality cats with no registration papers (no certificate from CFA, TICA, or another cat registry) does not produce pedigree kittens (kittens with an officially registered ancestry going back 4+ generations). It produces unregistered kittens that compete with shelter cats for homes. Serious breeding starts with cats registered with CFA, TICA, GCCF, or FIFe and bought on a breeding-rights contract (an agreement that grants the buyer permission to breed from this cat). If your cat was sold to you on a “pet only” or neuter contract (an agreement that the buyer will neuter the cat instead of breeding from it), the original breeder did not authorise breeding, and you should respect that.
Is the cat healthy enough to breed safely?
Pregnancy is hard on a queen's body (a queen is an intact, unspayed female cat used for breeding). Mammary-tumour risk (breast-cancer risk in the queen) rises with each litter, especially after age 3. Most ethical breeders cap a queen at 4 or 5 lifetime litters (total over her breeding career) and retire her by age 5 to 7. A queen who is underweight, has a heart murmur (an extra heart sound a vet hears with a stethoscope, which can signal heart disease), or has a chronic illness is not a candidate for breeding, full stop.
Can you house a stud cat properly?
Intact tom cats (an intact tom is an unneutered male cat) spray. They mark their territory with strong-smelling urine and they don't stop. A stud (an intact, unneutered male cat used for breeding) needs his own quiet quarters of at least six feet by six feet by six feet, climate-controlled, with no contact with neutered cats in the household. Most pet owners cannot provide this. If you can't, you'll be travelling your queen to an outside stud. That is normal practice, but plan for it.
Have you priced the work, not just the kittens?
Health screens, registry fees, prenatal vet care, the queening box (a low-sided box where the queen gives birth and nurses her kittens), newborn kitten care, vaccinations, microchips, and unexpected costs ($1,500+ for an emergency C-section if dystocia happens; dystocia is difficult or stalled labour, a veterinary emergency) add up quickly. A first-time breeder rarely makes a profit on the first litter once they account for everything. The FelineVMA's 2024 position on responsible breeding frames the standard: cat health and welfare first, appearance second.
If you've answered all four honestly and you still want to breed, the rest of this guide is for you.
Choosing the right stud or queen
Whether you have the queen and you're shopping for a stud, or you have a stud and you're matching with queens, the same five things matter.
Temperament
A stud should be friendly, confident around new cats, and willing to mate without aggression. A queen should be a settled adult, not a kitten still figuring herself out. Both parents pass temperament to their kittens. Watch the cat on a video call before you commit, and ask to see how he or she behaves around people and around other cats.
Structure and breed standard
Each registry publishes a written standard for every breed it recognises. Both cats should match it. A stud who is undersized, has a poor coat, or drifts from the standard will pass those traits to the kittens. The CFA breed standards and TICA breed standards are the two main US references; GCCF covers the UK.
Age limits
Queens are generally bred from about 12 to 18 months (after one or two heat cycles to confirm she's healthy and coming into heat regularly; heat cycles are her fertile periods, and cats can come into heat every 2 to 3 weeks during the breeding season), retired by 5 to 7 years. Studs can start at 12 months once their adult size and temperament are clear, and many produce well into their 7th or 8th year. Avoid mating cats younger than 12 months. They're not done growing, and the welfare risks are real.
Proven vs unproven
A “proven” stud is one that has already fathered at least one healthy litter. An “unproven” stud has never fathered a litter yet. Proven studs usually cost more, but you know they can produce live kittens and what those kittens look like. If you're considering an unproven stud, get FeLV and FIV testing on both cats, verify the registry papers, and adjust the queen agreement so you're not paying full fee on a cat that may turn out infertile.
Lines that complement your cat
A good mate doesn't share your cat's weak spots. If your queen has a tight build, look for a stud with broader shoulders. If her HCM screening (a heart-disease ultrasound; see Chapter 3) was borderline, look for a stud whose family has a long line of HCM-clear scans. Don't double down on the same weakness from both sides.
Health screens to ask for, by breed
Health testing is the single biggest difference between a hobby breeder and a serious one. Ask for the certificates by name, and ask for the originals, not just a screenshot. Here is what to ask for.
HCM
(Hypertrophic Cardiomyopathy)
ECHOCARDIOGRAM & DNA
HCM is the most common heart disease of cats and the leading cause of sudden death in young adult breeds. It thickens the heart wall and reduces how much blood the heart can pump. The standard test is an echocardiogram (a heart ultrasound) performed by a board-certified cardiologist (a veterinary heart specialist), repeated every 1 to 2 years across the cat's breeding life. Mandatory in Maine Coon, Ragdoll, Sphynx, Norwegian Forest, British Shorthair, and Persian programs. The Cornell Feline Health Center HCM page is the cleanest reference for the test and what the results mean. DNA panels for the Maine Coon HCM gene variant (called MyBPC3-A31P on lab certificates) and the Ragdoll variant (called MyBPC3-R820W; these codes identify the specific gene variant on the lab certificate) catch known genetic risk but do NOT replace the echocardiogram. Many cats with HCM carry neither of these variants.
PKD
(Polycystic Kidney Disease)
DNA + KIDNEY ULTRASOUND
PKD causes fluid-filled cysts to form on the kidneys and slowly destroys kidney function. Common in Persian, Himalayan, Exotic Shorthair, and British Shorthair. Two ways to screen: a DNA panel for the PKD1 mutation (the known PKD gene variant), or a kidney ultrasound at age 10 months or older. The DNA test is cheaper and definitive for the known mutation; ultrasound catches kidney cysts not caused by the known PKD gene that the DNA test misses. Serious Persian and Himalayan programs do both.
FeLV and FIV
(Feline Leukaemia / Feline Immunodeficiency Virus)
VIRUS · 60-DAY RETEST
FeLV and FIV are spread through mating and through close-contact social behaviours like grooming and shared food bowls. Both cats need a current negative test before they meet, and both need a 60-day retest (a second test taken 60 days later, because an infection caught right before the first test won't show up yet) because early infection can be missed by the first test. The 2020 AAFP Feline Retrovirus Testing and Management Guidelines lay out the protocol. A serious stud owner volunteers the test paperwork. A casual one waves it off. Do not skip this step. Bringing a positive cat into your home affects every cat you own.
Breed-specific DNA panels
GENETIC PANELS PER BREED
Each breed has its own panel: PRA-b (an inherited eye disease in Bengals) and PK-Def (an inherited blood enzyme deficiency) for Bengal, PRA-rdAc (another inherited eye-disease variant) and PK-Def for Abyssinian and Somali, GSD IV (Glycogen Storage Disease Type IV, a fatal genetic disorder in Norwegian Forest Cats) for Norwegian Forest, BHD (Burmese Head Defect, a fatal skull malformation) for Burmese, Spasticity (a Devon Rex muscle-control disorder) for Devon Rex. Labs that run them include Optimal Selection (Wisdom Panel), UC Davis VGL, and Langford Vets in the UK.
HD and patellar luxation
(Hip Dysplasia & knee grading)
ORTHOPAEDIC SCORING
Larger breeds (Maine Coon especially) should be hip-scored (X-rayed and graded for hip-joint health). Tiny breeds (Devon Rex, Cornish Rex) sometimes show patellar luxation (a knee joint that pops out of place); a vet can grade the knees on physical exam.
If a stud listing skips the breed-relevant tests, ask for them in chat. If the owner can't or won't share certificates, walk away. On Petmeetly, listings that claim test results without paperwork get flagged.
Cat registries: CFA, TICA, GCCF, FIFe
Cats don't have a single dominant registry like dogs do with the AKC. Instead, four bodies share the field, and each has its own breed list and standards. A serious cat will be registered with at least one of them.
CFA
Cat Fanciers' Association · US
US-based, founded 1906, recognises around 45 breeds, conservative on accepting new breeds and new colour variants. Pedigrees go back four or more generations. CFA papers carry weight in the US show circuit. See CFA breed standards.
TICA
The International Cat Association · US + intl.
Also US-based, founded 1979, more progressive than CFA. Recognises 70+ breeds and accepts a wider range of colours and patterns. TICA registers some breeds (Bengal, Savannah, Toyger) that CFA does not. International reach. See TICA breed standards.
GCCF
Governing Council of the Cat Fancy · UK
UK's main registry, founded 1910, with its own British breed standards that don't always match CFA or TICA. Maine Coon, Birman, and Persian standards in particular show subtle differences between the registries. See the GCCF breeding guide.
FIFe
Fédération Internationale Féline · Europe
The European umbrella body. Operates through national clubs in each country. The standard reference for breeders in continental Europe.
Cattery name registration
Serious breeders register a unique cattery name (a registered prefix that appears at the start of every kitten's official name) with their registry. A cattery is a registered cat-breeding programme, the breeder's facility and registered name. Every kitten they produce carries that prefix in its registered name (e.g., “Silvermist Hercules of Goldenpaw”). A cat without a cattery name in its pedigree was probably bred by someone who isn't a registered breeder.
Registered kittens are usually sold in one of three tiers, defined by the breeder in writing.
“Pet quality” vs “show quality” vs “breeding rights”
Most kittens are sold as pet-quality, on a neuter/spay contract (an agreement that the buyer will spay or neuter the cat before it can breed): the new owner cannot register kittens of their own. Show-quality cats meet the breed standard well enough to compete. Breeding-rights cats are rare and expensive; they're sold to other registered breeders who are expected to test, register, and continue the line.
If a stud owner says “TICA-papered” but can't produce the actual registration certificate, they aren't TICA-papered. Ask for the certificate before the mating happens.
Stud fees, pick of litter, and the queen agreement
Stud fees are not regulated. They depend on the breed, the cat's championships, and how many proven litters he has. Here is what is typical in 2026.
Average stud fees in the US (registered cats)
Most breeds
$500 to $1,500
Champion bloodlines or in-demand colour
$1,500 to $3,000
Rare breeds
(Sphynx, Bengal F1/F2, Savannah F1)
$3,000 and up
Pick-of-litter. Pick-of-litter means the stud owner gets first pick of one kitten from the litter, instead of (or in addition to) a cash stud fee. The stud owner chooses which kitten they want once the kittens are 8 to 10 weeks old, then collects it when the rest of the litter leaves at 12 to 14 weeks. This is a fair deal for the queen owner when the litter is large. It works against the queen owner when the litter is small. Giving up one of three kittens is a much bigger share than one of seven.
Single-kitten clauses. Single-kitten clauses are contract terms covering what happens if the queen only delivers one kitten. Most contracts say the stud owner waives pick-of-litter, and the stud fee is reduced or refunded. Always cover this case in writing before the mating happens.
No pregnancy. What if the breeding doesn't produce a pregnancy? Standard practice is a repeat breeding on the next heat cycle at no extra fee. The stud fee covers two attempts.
The written queen agreement. Don't breed without one. It doesn't need a lawyer, but it does need to cover these eight things:
Required clauses · 1–8
Both owners' full names, addresses, and phone numbers.
Both cats' full registered names, registration numbers, ages, breed, and registry (CFA, TICA, GCCF, FIFe).
The stud fee. Cash amount, pick-of-litter, or both.
Payment timing. Most stud owners want the fee paid at the time of the queening visit (the queen's stay at the stud's home for mating).
No-pregnancy clause. Repeat on the next cycle at no extra fee.
Single-kitten clause. What happens if the litter has only one kitten.
FeLV and FIV clear-test confirmation. Proof both cats tested negative for both viruses within the last 60 days.
The number of mating attempts allowed and the length of the queen's stay.
Non-negotiable
The FeLV and FIV clear test confirmation must be in writing. Both cats tested negative within the last 60 days, with the certificates exchanged before the queening visit. No paperwork, no breeding.
If the stud owner refuses to put any of this in writing, walk away. Verbal agreements end in disputes that the platform cannot help with. On Petmeetly, our role ends at the introduction.
Timing the mating: induced ovulation explained
The single most important difference
Cats are different from dogs in one fundamental way: cats are induced ovulators. A queen does not ovulate unless mating happens. Mating itself triggers the release of eggs from the ovary. This changes everything about how breeding is timed.
Calling
Queen vocalises in standing heat (the phase when the queen is actually receptive and lets the stud mount): rolling, raising her hindquarters, treading, rubbing on everything.
Mating triggers ovulation
3 to 4 matings within a 24-hour period are needed to reliably ovulate. Plan a 3 to 7 day stay at the stud's house.
Confirm pregnancy
Vet palpation (feeling for kittens through the queen's belly with gentle hand pressure) at ~21 days; ultrasound at day 25 confirms pregnancy and counts.
The queen's heat cycle. Cats are seasonally polyestrous (queens cycle in and out of heat repeatedly through the breeding season, rather than once a year). They cycle multiple times during the breeding season (roughly January to autumn in the Northern Hemisphere). A heat cycle lasts about a week. If the queen isn't mated, she goes out of heat (no longer fertile, until her next cycle) for about a week and comes back in. The VCA Hospitals article on estrus cycles in cats covers the cycle timing in detail.
“Calling.” When a queen is in standing heat, she vocalises loudly. This is called calling. Owners new to breeding sometimes mistake calling for pain. It isn't. The queen is announcing readiness. Other signs: rolling, raising her hindquarters when stroked along the back, treading with her back legs (a kneading motion on the floor), and rubbing on everything.
How many matings. Most queens need three to four matings within a 24-hour period to reliably ovulate. Plan to leave the queen at the stud's house for at least 3 days, sometimes 5 to 7. Both cats must be old enough and mature enough to handle multiple matings without aggression. The queen will usually cry out at the moment of ejaculation and may turn on the male. This is normal. The VCA Hospitals breeding and queening cats article walks through what to expect on the queening visit.
Who travels
The queen travels to the stud. The stud stays on his home ground, where he is calm and confident. Travel is stressful for cats; bring a familiar carrier, familiar food, and a piece of bedding from home.
Failed cycles
Sometimes the queen isn't standing for him (isn't holding still and letting him mount), or the stud isn't interested, or the cats just don't get along. It's better to abandon the cycle and try the next heat than to force a mating. Forcing usually fails and stresses both cats badly.
Pregnancy, queening, and kitten care
Cat pregnancy lasts about 63 to 65 days. Some queens go as long as 71 days. Plan around the calendar.
Day 21 · Day 25
Confirming pregnancy
A vet can palpate kittens at about 21 days. Ultrasound at day 25 confirms pregnancy and counts the kittens. Skip pregnancy testing kits sold online. They aren't reliable for cats.
Week 4 · Mid-pregnancy
Prenatal vet care
One mid-pregnancy vet check, a clear deworming schedule the vet approves, and a high-quality kitten formula food from week 4 of pregnancy onward. Avoid most medications, including some flea treatments, during pregnancy. Check every product with the vet first.
2 weeks before due date
The queening box
Use a quiet, dark, draft-free box. The sides should be low enough for the queen to step in and out easily, but high enough to keep newborn kittens from falling out. Set it up two weeks before the due date so the queen can investigate and decide it's hers. Most queens will accept it. A few will pick a different spot, and you go with their choice.
Day 63 – Day 65 · Up to Day 71
Queening (giving birth)
Body temperature drops below 100°F (37.5°C), which signals that labour will begin within 12 to 24 hours. Most queens deliver without help in 2 to 6 hours. A kitten arrives every 30 to 60 minutes. If she strains for more than 30 minutes without producing a kitten, or if more than 2 hours pass between kittens with no rest, call the vet. That is dystocia and can be life-threatening.
Temperature drop < 100°F (37.5°C) = labour within 12–24 hours
Within 24 hours of last kitten
Post-natal vet check
Vet visit within 24 hours of the last kitten for queen and litter. The vet checks for retained placentas (placental tissue that wasn't expelled after birth and can cause infection), mastitis (infection of the milk-producing glands in the nursing queen), and weighs the kittens.
Week 12 – Week 14 · Welfare floor
Kitten timing
Kittens stay with the dam (the mother cat) until at least 12 to 14 weeks, not 8 weeks like puppies. Critical socialisation (exposure to people, handling, sounds, and gentle play that shapes the cat's adult personality), immune development (the maturing of the kitten's natural disease resistance), and the dam's teaching of feline manners (appropriate play and interaction with other cats and humans) all happen between weeks 8 and 14. Most ethical cat breeders place kittens at 12 to 14 weeks fully vaccinated, microchipped, and (often) early-neutered (spayed or neutered before 12 weeks of age, which is now standard for breeder-placed kittens). Buyers who push for 8-week placement are buying from sources that don't know this.
Red flags in a cat-breeding listing
These are the patterns that show up in problem listings. If you see one, ask the owner. If you see two or more, walk away.
No registry membership claimed.
A serious breeder names their registry (CFA, TICA, GCCF, FIFe; this is the active registration on record with a recognised cat registry) and their cattery prefix (the registered name prefix that identifies the breeder on every kitten's pedigree) on the listing. “Pure Persian, no papers” almost always means kittens whose parents' identities cannot be confirmed from official records.
“TICA-papered” without producing the certificate.
Ask for the actual registration certificate. Ask for the cattery prefix. A serious owner sends both within minutes. An evasive one stalls. The certificate is the proof; the claim isn't.
Stolen photos.
Sphynx and Bengal are the most-stolen breeds on the internet. Run a couple of the listing photos through Google Images. If the same cat shows up on three other “stud” listings under different names, the photos are stolen. Ask for a live video call where the owner says today's date out loud while the cat is on camera. Stolen footage can't fake that.
Refusal to share a video of the cat or the housing.
A serious stud owner will video-call you, walk you through where the stud lives, and let you see his condition. A refusal almost always means the owner is hiding something, usually poor housing or a cat that isn't the one in the listing photos.
Cash-only or wire-only insistence.
Standard practice is the fee at the time of the queening visit, paid through a method that leaves a record. A demand for cash up front, or a method that can't be reversed, is a red flag.
Pressure to skip the FeLV/FIV retest.
Both tests need a 60-day retest because early infection can be missed. An owner who pushes you to skip the retest and breed straight away is putting both cats at serious risk. Don't accept it.
“Pet quality only” used as a sales pressure tactic.
Some listings use “pet quality” or “neuter contract” language to pressure buyers into agreements that courts won't actually enforce in most jurisdictions. Legitimate use of pet-quality terms comes from a breeder who wants their lines protected, not from a seller closing a deal.
The price drops the moment you hesitate.
If a $1,500 stud fee suddenly becomes $700 because “we just want him to find a match,” the price was never the price. The owner is closing a deal, not building a litter.
- Petmeetly policy
High-volume operations.
Many litters per year per queen, no health testing, queens kept in poor conditions. The AVMA's policy on inherited disorders in responsible breeding describes the standard the profession expects breeders to meet. Petmeetly does not allow kitten-mill listings. Member reports are reviewed and acted on.
If you spot any of these patterns on a Petmeetly listing, use the Report a listing option in the chat. Listings that break our standards are restricted or removed. Repeat offenders are banned from the platform.
When to walk away
Sometimes the right answer is not to breed. A few situations where the kindest decision is to stop:
Scenario 01
The queen has a heart murmur, even a soft one. Get the echocardiogram. If HCM is suspected, retire her and spay.
Scenario 02
You can't find a stud that complements her lines without pairing your queen with a stud who also carries the same genetic weakness, which doubles the kittens' risk.
Scenario 03
Two cycles in a row with multiple matings have produced no pregnancy. The cat may simply not be fertile.
Scenario 04
The queen has had three or more litters already. Mammary cancer risk rises with each litter; retirement and spay protect her.
Scenario 05
You realise mid-process that the kitten market for your breed and colour isn't there, and you'd be looking at unplaced kittens.
Choosing not to breed is not a failed breeding programme. It's an ethical one. A queen who is spayed and lives out a long calm life is a success.