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Petroglyph rock art dating to 8,000 YBP in the web-sites of Shuwaymis and Jubbah, in northwestern Saudi Arabia, depict big quantities of dogs taking part in hunting scenes with a few being managed with a leash.[121] The changeover in the Late Pleistocene in to the early Holocene was marked by climatic adjust from cold and dry to hotter, wetter circ