Software for cat breeders · made in Québec
Clowder.

Your cattery, in one app.
Your website, built for you.

The Clowder app: a cattery’s cats, kept in one list, grouped by role.
Your cattery, in the app
A cattery website built by Clowder: Z-COON’s public home page.
Your website, built from it
Book a setup session

— I set up every cattery myself.

Clowder is software for cat breeders: your cats, litters, kittens and health tests, kept in one place. Clowder turns them into a professional website for your cattery: on your own domain, in French and English, with every health result backed by a certificate buyers can check.

“Adding a kitten should feel easier than posting on Facebook.”

— my one promise to you

What you get
Your own domain · French & English · Verifiable health tests · Setup done with you
In this volume
I.
The trouble with today

Your kittens live on Facebook.
And Facebook forgets them.

i.

Tuesday’s photo is gone by Friday. The right family scrolls right past your litter and never sees it.

ii.

Pedigrees in a binder, health results buried in your email, photos on your phone. A buyer asks one simple question and you’re digging through three apps to answer.

iii.

And when you try a website builder, it asks you to think like a designer. You’re a breeder, not a web designer.

These tools were never built for breeders. Clowder is.

A days-old tortoiseshell kitten sitting in soft nursery light.
Pl. II · Day 1 weighing— 03 —
Yuna’s litter, at home
II.
How it feels to use

You raise the cats. That’s the whole job.

Add a kitten in under a minute. It’s online before you’ve put your phone down.

Log a weighing the way you’d send a text. Snap the kitten, note the colour pattern, mark the gram count. Your public cattery page, the one buyers see, rearranges itself to match. There’s no ‘publish’ button; saving in the app is the website updating.

Enter a kitten in under a minute.
Name, sex, coat pattern, birthweight. Done.
Mark a kitten ‘reserved’.
Your public cattery page updates the same minute.
File a health test.
HCM, PKD, hips, DNA. Pinned to the cat, forever.
III.
The pedigree, kept in order

Built around cats,
not pages.

Add a cat. Add a litter. Add a health test. Everything links to everything. Follow it down to see how one becomes your public page.

Pedigree certificate— Pl. IV —
Sire & Dam
Sire
Potap
Maine Coon · stud
HCMN/NPKDN/N
Dam
Z-COON’s Yuna
Maine Coon · queen
HCMN/NPKDN/N
The litter
Yuna’s litter
Yuna × Potap
4 kittens · born May 24
The kittens
swipe through the litter →
Infinity, a tortie kitten.
Infinity№ 01
Tortie ♀
Available
Ingrid, a tortie kitten.
Ingrid№ 02
Tortie ♀
Available
Iron, a brown kitten.
Iron№ 03
Brown ♂
Available
Climentine, a red kitten.
Climentine№ 04
Red ♀
Reserved
Health · tests
cleared
HCM
N/N
echo
cleared
PKD
N/N
DNA
cleared
SMA
N/N
DNA
cleared
PK-Def
N/N
DNA
… and out it flows

Every entry here becomes your public page, automatically.

— you never touch a website.

IV.
What buyers see

A page that earns trust and brings the right buyers.

Serious buyers check before they write. They find a current page, a real litter dated today, and every health test shown with its result and date. Proof a buyer can check, not a vague badge. A Facebook lurker becomes a real inquiry in your inbox, instead of a message lost in your DMs. And every placed kitten adds itself to your alumni, year after year.

Z-COON
TICA & ACFA · Maine Coons · Québec
Spring
A Z-COON tortie Maine Coon kitten from Yuna's litter.
Infinity№ 01
Tortie ♀
Available
Iron№ 03
Brown ♂
Available
Climentine№ 04
Red ♀
Reserved
Health tests on fileHCMN/NPKDN/NSMAN/NPK-DefN/NUpdated today

Pl. V — A cattery page, built from the entries you keep.

Live now

Z-COON, a registered Maine Coon cattery in Québec breeding since 2016, already runs its cats and its public page on Clowder.

Live now

A real cattery. Not a demo.

Z-COON is my mother’s cattery, TICA- and ACFA-registered, breeding in Québec since 2016. It runs entirely on Clowder, so I find every rough edge here before you do.

Clowder’s admin “Add a kitten” screen, with the status set to Available or Reserved.
She’s added here.
Z-COON’s public page for the kitten Infinity, marked Available with an Inquire button.
Buyers see her here.

Same minute. Saving in the app is the website updating.

See the whole site

V.
A gentle way to begin

No blank page.
No homework.

A ginger Maine Coon kitten gazing into the lens.

— a real person will sit with you.

One.
Book a setup session.

Pick a time that suits you. Evenings and weekends are fine. We keep breeder hours.

Two.
We set up your cattery together.

A real person enters your cats, your pairings, your health tests, over a call or in person at your cattery. No blank page.

Three.
Your cattery goes live.

Your cattery’s home on the web. Done. From here on, you only ever touch your cats.

Reserve your setup session

— a real person, not a robot.

Prefer to talk? Call or text 579-490-8423.

A warm invitation

Come raise
your cats.
We’ll keep
your site.

No templates. No design decisions. No website to dread on Sunday nights. Just your cats, and a public page that keeps itself up to date.

Reserve your setup session

— a real person, not a robot.

Prefer to talk? Call or text 579-490-8423.

— Mikhail, Clowder
fondly, from Québec

Clowder · An app for cat breeders

For every breed, every cattery.

— Fin —© Clowder 2026
ENFR
Software for cat breeders
Your website, done for you.
Book a setup
An app for cat breeders · for every breed, every cattery
ENFRBook a setup
Clowder.
Software for cat breeders
Made in Québec
The cover entry

Your cattery, in one app.
Your website,
built for you.

Clowder is software for cat breeders: your cats, litters, kittens and health tests, kept in one place. Clowder turns them into a professional website for your cattery: on your own domain, in French and English, with every health result backed by a certificate buyers can check.

Book a setup session — I set up every cattery myself.
What you get
Your own domain · French & English · Verifiable health tests · Setup done with you
The Clowder app: a cattery’s cats, kept in one list, grouped by role.
Your cattery, in the app
A cattery website built by Clowder: Z-COON’s public home page.
Your website, built from it
“Adding a kitten should feel easier than posting on Facebook.”
— my one promise to you

In this volume

Register of contents
I.The trouble with todayp. 02
II.How it feels to usep. 03
III.The pedigree, kept in orderp. 04
IV.What buyers seep. 05
V.A gentle way to beginp. 06
I.
The trouble with today

Your kittens live on Facebook.
And Facebook forgets them.

Tuesday’s photo is gone by Friday. The right family scrolls right past your litter and never sees it.

Pedigrees in a binder, health results buried in your email, photos on your phone. A buyer asks one simple question and you’re digging through three apps to answer.

And when you try a website builder, it asks you to think like a designer. You’re a breeder, not a web designer.

These tools were never built for breeders. Clowder is.

A days-old tortoiseshell kitten in soft nursery light.
Pl. II — Day-one weighing, at home.— 03 —
II.
How it feels to use

You raise the cats.
That’s the whole job.

Add a kitten in under a minute. It’s online before you’ve put your phone down.

Log a weighing the way you’d send a text. Snap the kitten, note the colour pattern, mark the gram count. Your public cattery page, the one buyers see, rearranges itself to match. There’s no ‘publish’ button; saving in the app is the website updating.

Enter a kitten in under a minute.Name, sex, coat pattern, birthweight. Done.
Mark a kitten ‘reserved’.Your public cattery page updates the same minute.
File a health test.HCM, PKD, hips, DNA. Pinned to the cat, forever.
III.
The pedigree, kept in order

Add a cat. Add a litter. Add a health test. Everything links to everything, and your public page is built from it all. You never touch a website.

Built around cats, not pages.

A living record · one cattery— Pl. IV —
Pedigree certificate
Sire & Dam
Sire
Potap
Maine Coon · stud
HCMN/NPKDN/N
Dam
Z-COON’s Yuna
Maine Coon · queen
HCMN/NPKDN/N

Add a cat once. Clowder remembers everything about them, forever.

The litter
Yuna’s litter
Yuna × Potap
4 kittens · born May 24

A litter ties its kittens together, and back to its parents.

The kittens
Kitten 01
Infinity
Tortie ♀
Available
Kitten 02
Ingrid
Tortie ♀
Available
Kitten 03
Iron
Brown ♂
Available
Kitten 04
Climentine
Red ♀
Reserved

Mark one “reserved” and your public page changes the same minute.

attached to every cat
cleared
HCM
N/N
echo
cleared
PKD
N/N
DNA
cleared
SMA
N/N
DNA
cleared
PK-Def
N/N
DNA

Health results stay attached to the cat, forever.

… and out it flows

Every entry here becomes your public page, automatically.

— you never touch a website.

It all flows one way: cats · litters · kittens · health tests → your cattery page.— 04 —
IV.
What buyers see

A page that earns trust
and brings the right buyers.

Serious buyers check before they write. They find a current page, a real litter dated today, and every health test shown with its result and date. Proof a buyer can check, not a vague badge. A Facebook lurker becomes a real inquiry in your inbox, instead of a message lost in your DMs. And every placed kitten adds itself to your alumni, year after year.

— the cattery, exactly as you’d want it shown.

Live now

Z-COON, a registered Maine Coon cattery in Québec breeding since 2016, already runs its cats and its public page on Clowder.

Z-COON
TICA & ACFA · Maine Coons · Québec
Spring entries
A Z-COON tortie Maine Coon kitten from Yuna's litter.
Yuna’s litter: Yuna × Potap, born May 24, 2026
Infinity№ 01
Tortie ♀
Available
Ingrid№ 02
Tortie ♀
Available
Iron№ 03
Brown ♂
Available
Climentine№ 04
Red ♀
Reserved
Health tests on fileHCMN/NPKDN/NSMAN/NPK-DefN/N
Updated today
Pl. V — A cattery page, built from the entries you keep.
Live now

A real cattery. Not a demo.

Z-COON is my mother’s cattery, TICA- and ACFA-registered, breeding in Québec since 2016. It runs entirely on Clowder, so I find every rough edge here before you do.

Clowder’s admin “Add a kitten” screen, with the status set to Available or Reserved.
She’s added here.
Z-COON’s public page for the kitten Infinity, marked Available with an Inquire button.
Buyers see her here.

Same minute. Saving in the app is the website updating.

See the whole site

V.
A gentle way to begin

No blank page.
No homework.

A ginger Maine Coon kitten gazing into the lens.

— a real person will sit with you.

One.
Book a setup session.

Pick a time that suits you. Evenings and weekends are fine. We keep breeder hours.

Two.
We set up your cattery together.

A real person enters your cats, your pairings, your health tests, over a call or in person at your cattery. No blank page.

Three.
Your cattery goes live.

Your cattery’s home on the web. Done. From here on, you only ever touch your cats.

Reserve your setup session

— a real person, not a robot.

Prefer to talk? Call or text 579-490-8423.

A warm invitation

Come raise your cats.
We’ll keep your site.

No templates. No design decisions. No website to dread on Sunday nights. Just your cats, your litters, your kittens, your health tests, and a public page that keeps itself up to date.

Reserve your setup session

— a real person, not a robot.

Prefer to talk? Call or text 579-490-8423.

— Mikhail, Clowder
fondly, from Québec