Кавказская овчарка (Caucasian )or is one of the most brutal . It is a large, even-tempered dog with powerful and muscular body, bear-look face, deeply set oval dark eyes, round-shaped cropped ears and low carried long tail. It has a thick and water resistant double coat in shades of gray, brindle, yellow, rust, red or whiteThe strength and dedication of this dog has made it a popular working, police and throughout Europe and the former Soviet Union states. They call it Caucasian in Europe and Caucasian Mountain Dog in America. In the West it is also known as the Russian Bear Dog. In Russia its usual name is Caucasian which means means sheepdog .The Caucasian Ovcharka was used for centuries to guard flocks, kill wolves, hunt bears and protect properties against trespassers and thieves.