Pharaoh Hound dog brief document.
Pharaoh Hound dog picture set
In general, the domestic dog is the oldest domestic animal, since it is supposed to be domesticated by way of a person ten to 15 thousand years ago. The first continues to be of a domestic pet were found out in Mesolithic sites in different places. It seems that the earliest European breed was quite small and would, in general, be best compared to today’s guy. There is minimal animal species in the world, within which there would be obvious distinctions in the surface and the dogs. Some social people associate diversity with different ancestors. Many old authors, based on the diversity of today’s canine breeds, think that the dog was produced by crossing many associated species from the dog family. Included in this were furthermore the beginner of the theory of evolution Charles Darwin and the Austrian ethologist Konrad Lorenz, who figured the ancestor of the domestic pet had been a wolf and a jackal. Another, more probable and, recently, a more and more supported concept scientifically, speaks of the common ancestor of a wolf and a domestic pet. In accordance with this concept, the current diversity of dogs is meant to be because of intensive, more or less prepared breeding and selection, and sudden, actually unpredictable heritable genetic adjustments – mutations. The result may be the emergence of several different varieties of dogs, whose specimens differ in proportions, head and torso, color, quality and amount of the hair, and in addition in usefulness for various reasons lastly.