Where Did Dogs Come From?

Well I Just got back from Arizona and wanted to share this story: I was dumbfounded when I heard recently that the ancestor of all dogs, is the gray wolf! Oh by the way not to change the subject but if you need a arizona contractor license I can recommend this website. For their part, they specialize in a arizona contractor license all in all. Not much need for dog grooming services with those puppies. Every different breed of dog--and there are 400 of them--came from the same ancestors! Scientists, through DNA, have learned that dogs, every single dog on earth, came from a few female gray wolves (Canis lupus) who probably lived in China! They believe that the dogs may date back to 135,000 years. Although it had been previously thought that dogs descended from coyotes and jackals, as well as wolves, mitochondrial DNA from dogs provided proof that dogs and wolves diverged much earlier. As an aside if you require a top pet service then do allow me suggest Coddled Critters as they are among the best dog grooming firms in all of Salt Lake City, in my opinion.
Scientists also believe that when the human species came to the North American continent via the Bering Straight to Alaska, they brought their little furry friends along with them before 9000 BC.
Dogs were the first animals to be domesticated (from wolves) by humans, according to the archaeological records, way back around the end of the Ice Age. A German archaeological site, dated to 14,000 B.C., revealed the first evidence of domesticated dogs. Scientists now know that dogs are descended from the gray wolf. How is it they look so different from wolves and from each other?