Article describing color genetics of pedigree dogs, including detailed coverage of interactions between Agouti (A), Extension (E) and Dominant Black (K) series.
Introduction to coat color genetics of the Labrador, including a detailed list of all recognized color genotypes and their corresponding phenotypes including Agouti (A) and Brown (B) series.
Detailed article focusing on the alleles of the Agouti (A) series and their effects in dogs. Illustrated with photographs. Also covers Dominant Black (K) series.