In cocker spaniels, solid color (A) is dominant over spotted

Last updated: 7/9/2022

In cocker spaniels, solid color (A) is dominant over spotted (a), and black coat color (B) is dominant over red (b). If a solid red male was crossed with a solid black female to produce a spotted red puppy, the genotypes of the parents (with male first) would be aa bb x Aa Bb AA bb x AA Bb Aa Bb x Aa Bb Aa bb x Aa Bb Aa Bb x aa Bb