The Kangal Shepherd Dog is a breed of large livestock guardian dog in Sivas, Turkey. Originally the breed served people of Anatolia for thousands of years and continues to be a popular dog breed in Turkey. The Anatolian Shepherd Dog was treated as a separate breed by many canine registries, but this is now generally treated as part of the same breed population and the Turkish Kennel Club has renamed all Anatolian Shepherds as Kangal Shepherds. The breed is of an early Mastiff type with a solid pale tan or sabled coat, and a black mask. A working Kangal Shepherd Dog on duty will station itself on a high vantage point overlooking its flock. On hot days, the dog will dig itself a hollow in the ground to keep cool. Novices learn by staying close to older dogs. The dogs will work in pairs or teams depending on the size of the flock, taking up positions around the sheep and changing their positions as needed. The intensity of their patrols around the sheep increases at nightfall.