The Bullmastiff, originating in 1860s England, blends the Olde English Bulldogge and English Mastiff to create a powerful yet balanced guard dog. Known as the "Gamekeeper’s Night Dog," it was bred to protect estate grounds from poachers.
Originally from Germany in the 1890s, the German Shepherd Dog is celebrated for its versatility and intelligence. Initially employed as a sheep-tending dog, it quickly excelled in roles ranging from protection to service and therapy
Dating back to Roman times in Germany, the Rottweiler has evolved from a cattle guardian to a versatile working dog. With a lifespan of 9 to 10 years and standing 22 to 27 inches tall, this breed became renowned in the early 1900s for its intelligence and strength, making it invaluable in police work and search-and-rescue operations.
Originating around 1000 B.C. in Tibet, the Tibetan Mastiff has a rich history as a guardian dog in the Himalayan region. With a lifespan of 10 to 12 years and standing at least 24 inches tall, these dogs are known for their majestic appearance and gentle temperament.
Emerging in the 1800s in Germany, the Giant Schnauzer began as a drover’s dog and evolved into a versatile guard for various establishments. With a lifespan of 12 to 15 years and standing 25 to 27.5 inches tall, this breed is characterized by its intelligence, territorial instincts, and affectionate nature.
Dating back to 2000–1000 B.C. in France, the Great Pyrenees has been a steadfast protector of flocks in the French mountains. With a lifespan of 10 to 12 years and standing 25 to 32 inches tall, these dogs possess a calm demeanor and immense strength.
Originating around 1000 A.D. in Japan, the Akita has a long history as a large game hunter and guardian. With a lifespan of 10 to 14 years and standing 24 to 28 inches tall, Akitas are revered for their loyalty, courage, and independent spirit.
Originating in the 1600s in South Africa, the Boerboel descends from Mastiff and Bulldog ancestors used by Dutch colonists. With a lifespan of 9 to 11 years and standing 22 to 27 inches tall, these dogs were bred for athleticism, bravery, and dedication to farm protection.