A home for cat people.

mrumi is a feline-care platform for people who treat cats as beings, not products. We blend veterinary knowledge with practical tools — a BARF calculator, a verified cattery map, and a magazine of texts written with vets.

Why

The Polish internet about cats is hype, clickbait, and "catteries" from classifieds. We want one place where a new owner doesn't feel stupid, and an experienced breeder finds pro tools. No baby talk. No "furbabies". No invasive ads.

Values

Knowledge, not opinions

Every article is read by a veterinarian before it reaches the magazine. Numbers come from the calculator, not from the gut.

Ethics above all

Breeding is not a business. We promote only places with FPL/FIFe certification, where kittens are socialized and parents have genetic tests.

Readability, not noise

Editorial design — big typography, white space, no pop-ups. A place to come back to with tea, not escape from.

Team

mrumi is a project being built in 2026. Contact: hello@mrumi.com.

Join

The best way to support mrumi — subscribe to the newsletter. Every two weeks, selected texts, no fluff.