Labeling specific breeds as inherently dangerous can be misleading and unfair. However certain breeds have been associated with aggressive behavior due to their physical traits and historical use.
Pit Bulls are responsible for the highest number of fatal dog attacks in the United States.
Rottweilers are known for their strength and protective nature, but can become aggressive if not properly trained and socialized.
Doberman Pinschers were originally bred for protection and can be fiercely loyal to their owners, but can also be aggressive towards strangers.
German Shepherds are often used as police and military dogs due to their intelligence and obedience, but can also be aggressive if not properly trained.
Chow Chows are known for their thick fur and blue-black tongues, but can also be aggressive and territorial towards strangers and other animals.
While not typically aggressive towards humans, Siberian Huskies have a high prey drive and may attack smaller animals.