BREEDER TOOL
Puppy Coat Colour Calculator
Enter the sire's and dam's colour genes from their DNA results and see at once which colours the litter can have, and how likely each one is — named the way your breed names them, with a merle-pairing caution.
Results are statistical probabilities from the tested genes — not a guarantee that a puppy will be exactly that colour.
- 1Pick the breed, enter both parents' genes
- 2Every combination is worked out by Mendelian inheritance
- 3See the litter split instantly
No colour-gene results for your breeding pair yet?The Dog Trait package covers every gene this tool uses, with home sample collection.