Origin of the domestic dog Neolithic dog specimens with sequences from over 5,000 dogs and wolves. These Neolithic dog specimens included a dog sample from the Early Neolithic site in Herxheim, Germany dated 7,000 YBP, one from the Late Neolithic site of Kirschbaum (Cherry Tree) Cave near Forchheim, Germany dated 4,700 YBP, and one found in the Late Neolithic passage grave at Newgrange, Ireland dated 4,800 YBP. The study calculated a mutation rate for the 7,000 YBP Neolithic dog and found that it matched the mutation rate of the Taimyr-1 specimen, and noted that this also matched the mutation rate for the Newgrange dog that
Origin of the domestic dog agriculture, which was approximately 10,000 years before present (YBP). The earlier association of dogs with humans may have allowed dogs to have a profound influence on the course of early human history and the development of civilization. However, the timing, geographic locations, and ecological conditions that led to dog domestication are not agreed. Genetic studies indicate that the gray wolf is the closest living relative of the dog, with no evidence of any other canine species having contributed. Attempting to reconstruct the dog's lineage through the phylogenetic analysis of DNA sequences from modern dogs and wolves has given conflicting results