The Giant Schnauzer is a reliable, brave and loyal dog breed, allowing it to work well as a watchdog or herding dog.
The Great Pyrenees is courageous, loyal and affectionate with its owners. The breed is often used to guard livestock.
The Greater Swiss Mountain Dog is an obedient breed that takes well to training. It works well as a herding dog or flock companion. These dogs love children and are excellent watchdogs who will bark if they hear something out of the ordinary.
The Newfoundland makes an excellent guard dog or watchdog on the farm because of its an intelligence, courage and loyalty. They also love swimming, which makes them excellent in water retrieving, although they are not the easiest breed to train. However, their gentle demeanor toward people who pose no threat make them excellent family dogs as well.
