Carl Linnaeus described scientifically dog ??in 1758 underneath the pre-eminence Canis familiaris Linnaeus, 1758. In the unvarying work Linnaeus described the wolf as Canis lupus. When it was agreed that the dog probably came from the wolf, the label of businesslike (well-ordered), the dog has been amended in accordance with the rules of zoological nomenclature for Canis lupus familiaris f. - a protocol of steward wolf, abbreviated C. l. familiaris. Due to the widespread say of senior names, which Linnaeus gave the dog - Canis familiaris, in 2003, the Supranational Commission on Zoological Nomenclature has committed the good of both names as valid systematic names [1]. Both Canis familiaris and Canis lupus familiaris is the amend well-organized names of the familial dog. In the the reality of the latter prominence, reward that an peculiarity is not trynominalna subspecies celebrity, but a simplified catalogue of the names of the domesticated contour Canis lupus f. familiaris. The house-trained dog is not a subspecies of the wolf.

Diversity breeds of dogs, both in terms of construction and parcelling out, has been conscious not later than, to each others intercontinental faction of scientists from the universities of Utah and British Waltham Meet for Baby Nutrition, which connected with to the Mars Corporation, a producer of dog food. Obtained results revealed that the man