Input both parents' colors and carrier status to predict all possible puppy colors, patterns, and price ranges.
Get our free Frenchie Color Genetics Guide (PDF)
French Bulldog colors are determined by multiple genes working together. The two most important for rare colors are the D-locus (dilute gene) and B-locus (chocolate gene). When a puppy inherits two copies of both recessive genes, you get Lilac — one of the most sought-after colors.
Dilute (dd): Turns black → blue and chocolate → lilac. Both parents must carry at least one copy.
Chocolate (bb): Changes black pigment to brown/chocolate. Combined with dilute creates lilac.
Cream (e/e): Masks all other colors, producing a solid cream/white coat regardless of other genetics.
A "carrier" has one copy of a recessive gene but doesn't visually show it. For example, a black Frenchie can carry one copy of the dilute gene (Dd) — they look black but can produce blue puppies if bred with another dilute carrier.
This is why DNA testing is essential. A dog's visible color only tells part of the story. Full panel testing reveals hidden genetics that dramatically affect breeding outcomes and puppy values.
*Prices reflect 2026 US averages. AKC-registered, health-tested puppies from reputable breeders. Prices vary by region.