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Dog Breeding Names: Kennel Names and Puppy Naming Rules

A dog can have a short name at home and a much longer name on its registration papers. Meanwhile, the breeder may have a kennel name that appears in several dogs’ registered names. They serve different purposes, and the rules are different too.

K9StudHub editorial team · Published · 5 min read
The short answer

For Royal Kennel Club registration, a kennel name is an approved breeder signature, a registered name identifies an individual dog, and a pet name is what you call it at home. A kennel name must be one word of 4–12 characters. A puppy’s full registered name must contain more than one word and no more than 24 letters, including any kennel name.

Three names that are easy to confuse

If you are searching for a dog breeding name, first decide which of these you mean. Choosing a business identity, applying for a kennel name and naming an individual puppy are separate tasks. A name that works for one does not automatically qualify for another.

Swipe across to see every column. With a keyboard, focus the table and use the arrow keys.

Kennel name, registered name and pet name
Type of nameWhat it identifies
Kennel nameAn approved signature associated with a breeder and their dogs
Registered dog nameThe individual dog on its Royal Kennel Club record
Everyday pet nameThe name used at home, which can differ from the registered name
Business or profile nameThe identity used in public business information; it is not itself a kennel-name approval

Reference: Royal Kennel Club: kennel name application and criteria · Royal Kennel Club: registered ownership and pet names

What is a kennel name?

The Royal Kennel Club describes a kennel name as a breeder signature. Its service is maintained by an annual subscription. It is not simply the name of a building, and it is not necessary to invent a new kennel name for each puppy.

A kennel name and the rest of a puppy’s registered name work together. For a purely invented illustration, if Fernvale were an approved kennel name, Fernvale Autumn Sky could be a dog’s registered name while the family calls it Pip. These names are examples only: they have not been checked for availability or approval.

For someone comparing breeder information, the useful question is which name appears where. Ask the breeder to explain their profile name and the name on the dog’s documents if they differ. Do not infer a connection just because two names sound alike.

Reference: Royal Kennel Club: kennel name application and criteria · Royal Kennel Club: registered ownership and pet names

Choosing a kennel name: the current application criteria

The Royal Kennel Club asks applicants to provide three choices in preference order. A kennel name must be one word, between four and 12 characters, without a hyphen or apostrophe. Its published criteria exclude the applicant’s surname, full breed names, common place names, and registered company or trade names.

Start with several original possibilities, then check the current application guidance before becoming attached to one. A short, memorable word may be attractive, but your preference does not establish that the word can be approved. Avoid printing signs or buying branded materials on the assumption that your first choice will be accepted.

Keep the application separate from your brainstorming sheet. Record the spelling you submitted and the decision you actually received. A website address or social-media username being available is not a kennel-name decision.

Reference: Royal Kennel Club: kennel name application and criteria

Rules for a puppy’s full registered name

The Royal Kennel Club’s puppy-registration guidance says the full name must contain more than one word and no more than 24 letters, including a kennel name. If you use a kennel name when registering a litter, it must come first.

The same guidance excludes names repeated within a breed or conflicting with another person’s current approved kennel name. It also excludes the applicant’s surname, repeated words, numbers written as figures, punctuation and initials; abbreviations may be refused. Canine terms such as dog, kennel and champion, and specific breed names, are not allowed.

Use that as a pre-submission check, not a guarantee of acceptance. Count letters across the whole proposed name, read it aloud for accidental repeated words, and keep an alternative ready. The registration guidance is the source to return to if an unusual spelling or term makes you unsure.

Reference: Royal Kennel Club: puppy registration and naming rules

A naming example, checked step by step

In our fictional Fernvale Autumn Sky example, the first word has eight letters, Autumn has six and Sky has three: 17 letters altogether. The example illustrates how the kennel word counts towards the total; it does not mean Fernvale is available or that this exact name would be accepted.

A litter theme can help you brainstorm, but it is only an organising idea. If your theme produces names that are too long, repeat words or include a prohibited term, change the suggestions. Check every puppy separately rather than assuming the first acceptable-looking name makes the whole list compliant.

Keep one row per puppy with its identifying reference, proposed full name, alternative and confirmed registered name. This reduces the chance that a draft suggestion is later copied into an advert as though it had already been approved.

Does the puppy have to keep that name at home?

No. The Royal Kennel Club’s ownership guidance explains that the pet name does not need to match the registered name. A family can call a puppy Pip even when a longer formal name appears on its paperwork.

Keep both names clear in your records. When discussing a particular dog with a breeder, distinguish the pet name you use in conversation from the exact registered name used to identify it on the documents. A nickname can be convenient; it should not leave anyone guessing which dog the record belongs to.

Reference: Royal Kennel Club: registered ownership and pet names

Check ownership and ongoing maintenance too

The Royal Kennel Club says the ownership of the kennel name and dog must match for the name to be used; for a litter, the dam’s ownership and the kennel name must match. Check the official instructions if names are jointly owned rather than assuming one person’s approval covers every arrangement.

The kennel-name service also requires ongoing maintenance payments. Check current charges directly with the Royal Kennel Club before applying or renewing. This guide does not quote a fee because the decision you need is which service and ownership arrangement applies, not a price copied from an older article.

Naming is an administrative part of registration. An impressive name does not establish the quality of a breeder or whether a dog is right for you. Read the actual documents and keep your wider breeder questions separate.

Reference: Royal Kennel Club: kennel name application and criteria

Check the rules before submitting a name

Use the Royal Kennel Club’s current application and registration guidance above for the final checks. If you are comparing breeders, keep their stated identity and the dog’s actual paperwork together.

Read our breeder-finding guide →

Sources & editorial note

An original non-clinical K9StudHub guide. Sources checked by our editorial team; no veterinary review is claimed.