Dauntless, courageous, bold and deterrent Guard Dogs protect owner’s home, property, cattle flock and farms with a selfless devotion and keen dedication. Some can herd and guard your flock efficiently whereas some would bark loudly to caution you about threat. Do you need a loud barking dog or quiet but sharp in reaction? Decision is yours. Complete Breed profiles with dazzling pictures of Best Guard Dog Breeds are laid down here for your convenience. Select what suits you the best.