Caucasian Ovcharka are large dogs. The minimum height for females is 64 centimetres (25 in), with a desirable height between 67 and 70 centimetres (26 and 28 in). The minimum weight for females is 45 kilograms (99 lb). The minimum height for males is 68 centimetres (27 in), with a desirable height between 72 and 75 centimetres (28 and 30 in). The minimum weight for males is 50 kilograms (110 lb).
This site contains all information about Caucasian Mountain Dog.