Black White and Tan Explained
  Black/White/Tan: (atBCDEgmrsi/spt) This color has the same formula as the Black and Tan dog with the exception of carrying a different gene that produces varying amounts of white. It will reproduce its color if bred to a dog of the same color. It is recessive in nature and can be dominated by the color Black or Tan or Agouti. If your dog is Black White and Tan the (S) gene would be replaced with one of these White producing gene patterns, (si, or sp) in any combination. Depending on which white gene the dog carries it will show different amounts of white and varying patterns. For more info see White Chart.
                                                                      MATING RESULTS

Color Index