Modern toy terrier, trembling in the hands of the owner, to the gray wolf, ranging in the forest, is a journey through millennia and tens of thousands of generations. The modern Russian toy and the wolf are not just distant relatives, but direct descendants of the same ancient ancestors whose history spans tens of thousands of years. Start of the journey: common ancestor and domestication Genetic research confirms that the only wild ancestor of all domestic dogs, including the Russian toy, is the wolf. The process of their divergence began in the late Pleistocene, about 15,000 to 40,000 years ago. According to one version, dogs originated from an extinct population of Pleistocene wolves that are not direct ancestors of modern gray wolves. Scientists have also found evidence that at least 2 different populations of ancient wolves were involved in the formation of dogs - the eastern and the western. The process of domestication was most likely two-stage: first, wolves themselves began to approach human settlements in search of food, so-called self-domestication, and then humans began to selectively breed more amiable individuals. Birth of the breed: from English terrier to Russian toy The history of the Russian toy itself begins in the early 20th century. At that time, in Russia, the English toy terrier was very popular - a small smooth-coated dog used for catching rats and as a companion. However, after the revolution, from 1920 to 1950, the breeding of purebred toy terriers in Russia practically stopped, and their population decreased to a critical level. Since the mid-1950s, Soviet cynologists began to work on reviving the breed, but almost all the surviving dogs were without pedigrees and were not always purebred. A key moment in the history of the breed occurred on October 12, 1958. In Moscow, a male with unusual elongated fur on the ears and limbs was born from two smooth-coated toy terriers. This was the result of a spontaneous mutation, but it turned ou ... Читать далее