Satins GeneticsSatins Genetics -

Parental lines :

Satiny (Male) X Brown (Female) = brown males carriers of satiny and satiny females Satiné

Brown carrier of Satiny (Male F1) X Satiny (Female F1) = 50 % of brown females and 50 % of Satiny females

PS: we notice the same results with the Isabelle in the place of the Brown one