bow wow wow

dna analysis has proved that dogs trace their lineage to grey wolves --- and also how they evolved after that

Archaeological studies suggest that ancient (dog) remains found in Belgium, Germany and Western Russia, which date to 13,000-31,000 years ago, were most similar in body size to the Great Dane, while those from the Middle East dating to about 12,000 years ago were most similar to a small terrier. . . .