Info on dog breed characteristics list.
dog breed characteristics list photoset
In general, the domestic dog is the oldest domestic animal, because it is supposed to be domesticated by a person ten to fifteen thousand years back. The first continues to be of a domestic pet were found out in Mesolithic sites in different places. It seems that the initial European breed of dog was quite little and would, in general, be best compared to today’s man. There is minimal animal species on the planet, 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 puppy breeds, believe that your dog was produced by crossing several associated species from your dog family. Included in this were also the newbie of the idea of evolution Charles Darwin and the Austrian ethologist Konrad Lorenz, who figured the ancestor of the domestic canine had been a wolf and a jackal. Another, more probable and, more recently, a scientifically increasingly more supported theory, speaks of the normal ancestor of a wolf and a domestic puppy. In accordance with this theory, the current diversity of dogs is supposed to be due to intensive, pretty much planned selection and breeding, and sudden, unpredictable heritable genetic changes – mutations even. The result is the emergence of many different varieties of dogs, whose specimens differ in size, torso and head, color, quality and length of the hair, and also in usefulness for various purposes lastly.