The breed is very large and weight is between 45 and 68 kg (100 and 150 lbs) with a life expectancy of 9-11 years. They are known to be a large powerful breed with a gentle temperament, therefore if it is raised properly with training with discipline, the Moscow Watchdog could fit into any environment and be the perfect protective family pet. Unlike its modern St. Bernard counterparts, the breed needs much vigorous exercise. They do not drool, like many of the other molossers. Until recently, Moscow Watchdogs were uncommon outside of Russia and the former Soviet states; however, they are now becoming more popular in Europe and have recently reached the United States. The first litter of Moscow Watchdogs was born in the US on June 6, 2015. There are currently 27 Moscow Watchdogs living in the United States.