The Greek shepherd dog has been bred in the mountainous regions for centuries, in order to guard the flocks. Its adaption to the harsh conditions of the mountainous stock raising have helped it develop characteristics that make it an invaluable guardian, able to face the attacks of large carnivores such as the bear and the wolf. Today, this traditionally Greek dog breed is under the danger of extinction due to the reduction of nomadic pastoralism and the uncontrolled interbreeding that has altered its characteristics. It is estimated that less than 3.000 purebred Greek shepherd dogs have remained. In an effort to preserve the breed, ARCTUROS runs the Greek Shepherd Dog Breeding Program since 1998.
The greatest threat on its life pose the poisoned baits.