What is "ovcharka"

Ovcharka may refer to:

• Caucasian Shepherd Dog, a breed of dog also known as the Caucasian Ovcharka
• Central Asian Shepherd Dog, a breed of dog also known as the Central Asian Ovcharka
• South Russian Ovcharka, a large, long-haired white sheepdog
• East-European Shepherd, a breed of dog also known as the Byelorussian Ovcharka