You would get Splits. Black but split to Lav. The foot feathering would also be less. You would then breed the Splits to each other and get 525% Lav, 50% Split and 25% Black. Breed this generation of Lav back to a good Black Cochin and each generation you improve type.New to the breeding world, we have 2 lav orp roos and 7 hens, but we have a black cochin hen, what happens if you cross the black cochin with a lav roo? I am so curious!