Please notice the following page on different dog breeds and pictures.
different dog breeds and pictures photos
Generally, the domestic dog is the oldest domestic animal, since it is meant to be domesticated by a person ten to fifteen thousand years back. The first continues to be of a domestic dog were discovered in Mesolithic sites in different places. It appears that the initial European breed of dog was quite little and would, generally, be best in comparison to today’s man. There is minimal animal species in the global world, within which there would be obvious variations in the exterior and the canines. Some social people associate diversity with different ancestors. Many old authors, based on the diversity of today’s doggy breeds, believe that the dog was shaped by crossing various associated species from the dog family. Among them were furthermore the newbie of the theory of evolution Charles Darwin and the Austrian ethologist Konrad Lorenz, who concluded that the ancestor of the domestic puppy had been a wolf and a jackal. Another, more probable and, recently, a more and much more supported theory scientifically, speaks of the normal ancestor of a wolf and a domestic canine. According to this theory, the existing diversity of canines is meant to be because of intensive, pretty much prepared breeding and selection, and sudden, also unpredictable heritable genetic adjustments – mutations. The full total result is the emergence of several different breeds of dogs, whose specimens differ in size, head and torso, color, high quality and amount of the hair, and lastly furthermore in usefulness for various purposes.