Dog’s Genotype and Colors

The color of a dog’s coat depends on the combined effect of many different genetic variants. Although all genes and alleles have not yet been identified, many factors and combinations are known to have effect on the final appearance of the dog. Due to the complexity of the possible combinations, as well as the hierarchy of the factors, reading the results of genetic tests for colors is not all straightforward. In order to facilitate the interpretation of the MyDogDNA test results, we have drawn the descriptive chart presented below. By following the genotypes that comply with the dog’s MyDogDNA results, you can find more information about the genetic factors modifying your dog’s appearance. You can find the chart in pdf behind this link.