Blue White and Tan Explained
  Blue/White/Tan (atBCdEgmrsi/spt) This color has the same formula as the Blue and Tan dog with the exception of carrying a different gene that produces varying amounts of white. It will reproduce its color only if bred to a dog of the same color or to a dog that is carrying the blue (d) gene recessively. If your dog is Blue White and Tan the (S) gene would be replaced with one of these White producing gene patterns, (si, or sp) in any combination. For more info see White Chart.
                                                                        MATING RESULTS

Color Index