The Black Russian Terrier according to the FCI standard (1983), the male stands 27-28.3 inches (66-72 cm) at the withers compared to the female's 25.2-27.6 inches (64-70 cm) with a tolerance of 0.4 inches (1 cm) less or 0.8 inches (2 cm) more. The breed weighs 77 to 154 pounds (35-70 kg). Larger individuals are not uncommon in Russia, since the RKF standard (1996) adds 0.8 to the standard values, with a tolerance of 0.8 inches (2 cm) less or 1.2 inches (3 cm) more. Nowadays, even larger individual are tolerated if the dog is well proportioned and retains correct movements. The AKC standard recommends 27-30 inches for males and 26-29 inches for females, any dog or bitch under 26 inches being a disqualification. In proportions, a Black Russian Terrier should be slightly longer than tall, 9 ½ to 10 being ideal (FCI standard recommends 100-105).
Black Russian Terriers are confident, calm, highly intelligent, brave and loyal. It should never be timid. The Black Russian Terrier may seem aloof, but needs human companionship and bonds deeply to its family.
Health:
The Black Russian Terrier is a generally healthy and somewhat long-lived dog (lifespan of 10-14 years), however it is prone to certain hereditary diseases:
Major concerns:
Hip dysplasia
Minor concerns
Elbow dysplasia
Progressive retinal atrophy (PRA)
