46% Compatible
Known as 'American Gentleman' due to their tuxedo-like coat pattern and gentle, courteous nature.
Ancient Mastiffs were so valued in battle that entire units of Roman armies were dedicated to their care.
Developed in Boston, Massachusetts during the 1870s, these dogs were bred from bull and terrier types to create a refined companion dog for city dwellers.
Ancient Roman war dogs evolved into estate guardians across medieval England. These powerful dogs protected estates and served as hunting companions for nobility.
Sensitive to extreme temperatures due to flat face. Regular eye cleaning needed. Moderate exercise requirements with attention to breathing during activity.
Heat sensitivity requires climate control. Regular monitoring for bloat symptoms essential. Joint support supplements recommended throughout life.