Akita are the best guard dogs for families and are famous for their loyalty and protective nature.
Akitas are excellent family protectors with alert, intelligent and courageous personalities.
American Staffordshire terriers are loyal and affectionate protectors, making excellent guard dogs with muscular build.
Boxers have high protective instincts and high energy levels and are highly loyal.
Cane Corso are loyal guard dogs with muscular, solid bodies but unsuitable for first-time owners.
These are the most popular guard dogs known for their intelligence and obedience, often used in police and military.