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In 2018, a genetic study found that just prior to 1859 a broadly distributed European herding dog had given rise to the German Shepherd Dog, the French Berger Picard, and the five Italian herding breeds: the Bergamasco Shepherd, Cane Paratore, Lupino del Gigante, Pastore d'Oropa, and the Pastore della Lessinia e del Lagorai.
Dogs have a wide range of coat colors, patterns, textures and lengths. [1] Dog coat color is governed by how genes are passed from dogs to their puppies and how those genes are expressed in each dog. Dogs have about 19,000 genes in their genome [2] but only a handful affect the physical variations in their coats. Most genes come in pairs, one ...
The German Shepherd, [a] also known in Britain as an Alsatian, is a German breed of working dog of medium to large size. The breed was developed by Max von Stephanitz using various traditional German herding dogs from 1899. It was originally bred as a herding dog, for herding sheep.
German Shepherds are known to be loyal, courageous, and intelligent, which makes them a great dog for families and for complex training regimens required by working dogs like service or police ...
The tuxedo pattern is common in dogs that carry only one piebald gene (a heterozygous carrier). Harlequin Great Dane: Harlequin Great Dane: Harlequin: "ripped" splotches of black on white. The Great Dane is the only breed with this pattern. The term harlequin is also sometimes used to describe a piebald spotting pattern, such as parti-colored ...
Due to fact that any white markings is considered a fault for showing, [3] many German Shepherd fanciers assume that this color as a result of crossbreeding to Collies or similar breeds. Many traditional breeders also believe that this color is from inferior stock, and that many breeders of this coloration are going against the GSDCA Code of ...
The Anatolian Shepherd traces its roots back to the famous Anatolia region of Turkey. There, they were exclusively bred to guard livestock from potential predators. Throughout history, this breed ...
An agouti dog, also called wolf sable. In dogs, the agouti gene is associated with various coat colors and patterns. [10]The alleles at the A locus are related to the production of agouti-signaling protein (ASIP) and determine whether an animal expresses an agouti appearance and, by controlling the distribution of pigment in individual hairs, what type of agouti.