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How to Start a Breed Registry

What a new breed registry actually needs: a studbook, a registration number format, eligibility rules, and someone to verify pedigrees. A practical guide for clubs starting from nothing.

16 September 2026, 8 min read

Every breed registry started as a small group of people who decided their animals were worth recording properly. Some are two centuries old. Some were founded last year, usually because an existing body would not recognise a breed, or because a group disagreed with how it was being run.

If you are in that position now, this is what you actually need. Not the software — that comes last and matters least. The decisions.

What a registry actually is

A registry does two things, and only the second one is hard.

It keeps records. Which animals exist, who their parents were, who owns them, what they have been tested for.

And it vouches. When a registry issues a certificate, it is saying: we checked this, and our name is on it. That is what a buyer pays more for, and it is the only thing that separates a registry from a spreadsheet.

Almost everything below is about the second one.

The decisions to make before anything else

Who is eligible

This is the first argument every new registry has, and it is better to have it deliberately than to discover the disagreement three years in.

The usual options:

Closed studbook. Only animals with two registered parents may be registered. Clean, simple, and it caps your genetic base forever.

Open studbook. Animals may be admitted on inspection, or on the strength of documentation from another body. More flexible, and it puts weight on whoever does the inspecting.

Open now, closing later. A foundation period during which unregistered animals of the right type can be admitted, after which the book closes. This is what most new registries do, and it is usually the right answer — but write down when and how it closes, or it never will.

Whatever you choose, write it down before you register the first animal. Retroactive eligibility rules are the single most common source of a registry splitting in two.

What your registration numbers look like

A registration number is not a database id. It is a public identifier that will appear on certificates, in sale adverts, and in pedigrees for decades. Design it once.

Most formats encode some combination of:

  • A registry prefix, so the number is unrecognisable as anyone else's. ASF, PCA, whatever your initials are.
  • The breed, if you will ever register more than one.
  • The year of registration, which makes age obvious at a glance.
  • The sex, which is surprisingly useful when reading a pedigree quickly.
  • A sequence number, zero-padded so they sort correctly.

So ASF-AS-2026-M-00001 rather than 1.

Two rules. Never reuse a number, even for an animal registered in error — void it and move on. And never renumber, because the old number is already on paper somewhere you cannot reach.

Who verifies, and against what

This is the part that makes you a registry rather than a database, and it is the part most new groups skip.

Decide what evidence you require. Some registries take the applicant's word. Most want something: a certified copy of a pedigree from another body, a DNA parentage test, a microchip number, photographs, an inspection by a nominated member.

Then decide who reviews it. One registrar is normal and it is also your biggest weakness — see below. Two or three people with the authority to approve is better, even if only one usually does the work.

And decide what happens when evidence is missing. An animal recorded as "parentage unverified" is honest and useful. An animal recorded as verified when nobody checked is worse than no registry at all, because it devalues every other certificate you issue.

What you record beyond the pedigree

Pedigree is the minimum. What else you hold determines how useful the registry is to a breeder making decisions:

Health testing. Hip and elbow scores, eye examinations, DNA tests for known conditions in your breed. Decide early whether you require them for registration, require them for breeding, or simply record them. And decide whether the registry verifies results or records what the owner submits — the distinction matters and should be visible on the record.

Microchip or other permanent identification. This is what ties a paper record to a physical animal. Without it, a certificate proves that a pedigree exists, not that the animal in front of you is the one on it.

Working or performance results, if your breed has a function. Herding titles, trial results, guardian certifications. These are often the reason a breed exists and the reason people pay for its animals.

Ownership and transfer. Who owns an animal now, and the history of that. More work than it sounds, and the thing most registries handle worst.

The failure to plan for

Ask around any group of breed clubs and you will hear the same story: a club that lost its records.

A developer built a custom site and moved on, leaving nobody able to maintain it. A laptop died and there was no backup. A hosting account lapsed because the person paying for it is no longer involved. A registrar stepped down and it turned out the studbook lived in their head and on their hard drive.

This is not a software problem. It is a governance problem, and it has three practical answers:

Own your domain, registered to the organisation. Not to an individual member, not to a supplier. The AKC's own guidance for clubs says the same thing, and it is the single cheapest protection available.

Keep your data in a format anyone can read, and check that you can actually get it out. CSV, or a database dump. If extracting your records requires asking a supplier nicely, you do not really have them. Test this once a year by doing it.

Name a successor. Whoever holds the registry, write down who takes over if they stop, and make sure that person has the access to do it. This is the one most often skipped and the one that most often causes the problem.

That last paragraph is worth more than any feature comparison you will do.

What it costs to run

Most new registries dramatically underestimate the time and overestimate the money.

Money can be almost nothing. A domain is around $10 a year. Software ranges from free to a few hundred a month depending on what you need. Many small associations run on well under $1,000 a year all in.

Time is the real cost, and it is concentrated in one person. Say a registration takes fifteen minutes properly done — reading the application, checking the parents exist, assigning a number, entering it, issuing the certificate. Two hundred registrations a year is fifty hours. Add answering pedigree questions, chasing incomplete applications, and processing transfers, and it is comfortably more.

That is a week and a half of full-time work, done in evenings, by a volunteer, for free.

Which is why the question "how much does the software cost" is usually the wrong one. The question is how many of those hours the software removes.

Where the money comes from

New registries usually fund themselves three ways:

Membership dues. Annual, often tiered — a full member who can register animals and vote, an associate who cannot. Most small associations charge somewhere between $25 and $75 a year.

Registration and transfer fees. Charged per animal. This is the most reliable income because it scales with activity rather than depending on people remembering to renew.

Certificates. Some registries charge separately for an official certificate, particularly a replacement or an upgraded version.

A note on economics: your registration revenue is the thing that keeps the registry alive. Be wary of any arrangement — software, service, or partner — that takes a percentage of it. A flat fee you can budget for is almost always better than a cut that grows as you succeed.

Only now, the software

With the decisions above made, choosing a system is comparatively easy. What you need it to do:

Assign registration numbers automatically, in your format, without anyone checking a list.

Let parents be selected from animals already in the studbook rather than typed as free text, so the pedigree links itself and nobody has to reconcile spellings later.

Generate a pedigree several generations deep on demand, and produce a certificate you are happy to put your name on.

Let members search the studbook and look up an animal themselves, without emailing the registrar.

Hold health results and identification against the animal, with verified and self-reported clearly distinguished.

Let you review and approve rather than transcribe — because verification is the job only you can do, and every hour spent copying fields is an hour not spent on it.

And export everything, any time, in a format anyone can read.

What you do not need, at least at first: a bespoke build. A registry with fifty animals and a registry with fifty thousand need the same things, and the second one got there gradually.

If you are starting this month

A reasonable order of operations:

1. Agree eligibility rules and write them down. 2. Design your registration number format. 3. Decide what evidence you require and who reviews it. 4. Register a domain in the organisation's name. 5. Name a successor for whoever holds the records. 6. Choose somewhere to keep the studbook, and check you can export from it. 7. Register the founding animals — and only then open to members. Steps one to five cost nothing and take a few meetings. They are also the steps that determine whether the registry still exists in twenty years.


BreedForce builds registry software for breed clubs and livestock associations — pedigrees, registration numbers in your own format, health records and certificates, running under your own name and domain. If you are setting up a registry and want to see what it would look like, we will help you get the founding animals in for free.