74% Compatible
One of few recognized dog breeds with recent documented wolf ancestry, created through controlled breeding.
Despite their imposing size, Bullmastiffs were bred to be 'silent guardians' and rarely bark unnecessarily.
Developed in 1955 in Czechoslovakia through systematic breeding of German Shepherds with Carpathian wolves, creating military and border patrol working dogs.
Developed in England during the 1800s by gamekeepers to combat poaching. Combined strength of Mastiff with agility of Bulldog to create silent guardians for large estates.
Needs extensive socialization, high-intensity exercise, and experienced handling. Regular grooming during shedding seasons and consistent training essential.
Requires early socialization and training to manage size. Drooling and shedding need regular attention. Health monitoring essential due to breed-specific issues.