The blue Dobermann has the color gene with at least one dominant allele and the dilution gene with both recessive alleles (i.e., BBdd or Bbdd). The fawn coloration is the least common, occurring only when both the color and dilution genes have two recessive alleles (i.e., bbdd). Thus, the blue color is a diluted black, and the fawn color is a diluted red. The Dobermann's lifespan is about 10–13 years on average. Thus, the blue color is a diluted black, and the fawn color is a diluted red. The Dobermann's lifespan is about 10–13 years on average. The breed is prone to a number of health concerns. Common serious health problems include dilated cardiomyopathy (DCM), In the United States, the American Kennel Club ranked the Doberman Pinscher as the 12th most popular dog breed in 2012 and 2013.
yes
yes