Most dogs have some wolf DNA, scientists say. These breeds have more than others.

Wolf DNA seems to have influenced the size, smelling power and even personality of modern dog breeds, scientists said.

Scientists Discover Detectable Wolf DNA in Two-Thirds of Dog Breeds, Including Tiny Chihuahuas

U.S. scientists analyzed the DNA of numerous modern-day dog breeds, and found that two-thirds of pet dogs have traceable wolf ...
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Kangal Dog Breed: All Information Covered

The Kangal is a unique type of dog known as the Kangal Shepherd or the Turkish Kangal. It is a large and powerful breed that originated in the town of Kangal in the Sivas province of Turkey.
Arkansas Democrat-Gazette

Livestock-guarding dogs breed Turkish pride

SIVAS, Turkey -- For 30 years, Huseyin Yildiz has bred powerful shepherd dogs in Turkey's central Anatolian province of Sivas, home of the livestock-guarding Kangal canines that are a source of pride ...