List of Dog Coat Colour and Hair Trait Loci

Locus A  (Agouti). All breeds. Dominant Yellow / Sable / Red; Black and Tan; Recessive Black).  

Locus B (Brown). In particular: Australian Shepherd, Bearded Collie, Border Collie, Boston Terrier, English Cocker Spaniel, English Springer Spaniel, Labrador Retriever, Miniature American Shepherd, Miniature Australian Shepherd

Locus D (Dilution). Blue / Gray / Charcoal / Slate / Silver / Buff / Dilution Alopecia). In particular: American Staffordshire Terrier/Amstaff, Australian Shepherd, Barbet, Beagle, Border Collie, Cardigan Welsh Corgi, Dachshunds, Doberman Pinscher, German Pinscher, Great Dane, Irish Red and White Setter, Irish Setter, Italian Greyhound, Labrador Retriever, Large Munsterlander, Miniature American Shepherd, Miniature Australian Shepherd, Miniature Pinscher, Nova Scotia Duck Tolling, Rhodesian Ridgeback, Weimaraner

Locus E  (Extension; Yellow / Red / Lemon). In particular: English Cocker Spaniel, Gordon Setter, Labrador Retriever, Nova Scotia Duck Tolling, Picardy Spaniel

Locus E (Melanistic Mask).  In particular: German Shepherd, Picardy Spaniel

Locus H (Harlequin Coat Color).  In particular: Great Dane

Locus IC (Improper Coat / Furnishings). In particular: Lagotto Romagnolo, Portugese Water Dog

Locus K (Dominant Black). In particular: Labrador retriever, Samoyed

Locus L (Long Hair).  In particular: Border Collie, Cardigan Welsh Corgi, Collies, Dachshunds

Locus M (Merle / Dapple). In particular: Australian Shepherd, Border Collie, Cardigan Welsh Corgi, Dachshunds, Great Dane, Miniature American Shepherd, Miniature Australian Shepherd