Origin of the domestic dog or the result of natural introgression as the dog expanded across Eurasia. In 2018, a study found a small amount of dog ancestry in 62% of Eurasian wolf specimens looked at, that hybridization had occurred across a wide number of timescales and not just recently, however in contrast there was almost no admixture detected in the North American specimens. There was introgression of the male dog into the wolf, but also one hybrid detected which was the result of a male wolf crossed with a female dog. Wolves have maintained their phenotype differences from the dog, which indicates low-frequency hybridization.
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