2. German Shepherds
The German Shepherds are described as courageous, smart, and confident. It is a famous breed that is usually found in a typical American household. But don’t let that get into your head. The German Shepherds can be dangerous too. Other than they were bred for herding sheep, this breed was made to also stay in position as guard dogs in farms. German Shepherds can also be trained to attack strangers on sight.