cat Genetics tools

A Visual Glossary of Cat Colors and Patterns

If you're new to the cat genetics world, here's a guide to colors and patterns with plenty of pictures!

cat coat calculator

The classic calculator, simplified for ease of use. 

advanced cat coat calculator

Packed with more genes, and percentage chances for every trait!

kitten generator

Want to make a fictional litter, but hate all those percentages the calculator gives you? This tool generates a kitten using the actual probabilities!

Cat genetics articles

intro to genetics

Sex-linked Red

Chocolate and Cinnamon


Agouti and Tabby Patterns

Silver and Golden


White Spotting and Dominant White