85% Compatible
One of few recognized dog breeds with recent documented wolf ancestry, created through controlled breeding.
Ancient Mastiffs were so valued in battle that entire units of Roman armies were dedicated to their care.
Developed in 1955 in Czechoslovakia through systematic breeding of German Shepherds with Carpathian wolves, creating military and border patrol working dogs.
Ancient Roman war dogs evolved into estate guardians across medieval England. These powerful dogs protected estates and served as hunting companions for nobility.
Needs extensive socialization, high-intensity exercise, and experienced handling. Regular grooming during shedding seasons and consistent training essential.
Heat sensitivity requires climate control. Regular monitoring for bloat symptoms essential. Joint support supplements recommended throughout life.