Origin of the domestic dog matched across Eurasia and its branch is phylogenetically rooted in the same sequence as the Altai dog (not a direct ancestor). The subclade d2 hybrid haplotypes are found in 2.6% of South-West Asian dogs. Haplogroup E: Derived from post-domestication wolf–dog hybridization in East Asia, (rare distribution in South-East Asia, Korea and Japan). Haplogroup F: Derived from post-domestication wolf–dog hybridization in Japan. A study of 600 dog specimens found only one dog whose sequence indicated hybridization with the extinct Japanese wolf. It is not known whether this hybridization was the result of humans selecting for phenotypic traits from local wolf populations
Small Greek Domestic Dog flat, and level on the front surface. The Small Greek Domestic Dog has strong jaws with scissor-bite teeth. The Small Greek Domestic Dog has an even temper and gentle disposition. They are lively, cheerful, amiable and not generally aggressive or timid. They enjoy company, and although they may initially be standoffish with strangers, they are easily won over. They are very intelligent and are easily trained and famously devoted to their owners. They are very loving and protective. They have a loud, strong bark for their size though they do not bark much. This is a deep-chested, sturdy and agile