The Bullmastiff is a large and powerful breed known for its strength and loyalty. Originally developed in the 19th century in England, this breed was created by crossing the Mastiff and the Bulldog to guard estates and protect game from poachers. Bullmastiffs are characterized by their muscular build, broad head, and short coat, which can come in various colors, including fawn, brindle, and red. These dogs are known for their gentle temperament and are often good with children and families. Despite their imposing size, Bullmastiffs are typically calm and affectionate, making them excellent companions. Regular exercise and socialization are important to keep them healthy and well-adjusted.