Pit Bull Once popular, Pit Bulls are now banned or restricted in many places due to their strong jaws and potential for aggressive behavior.
Rottweiler Rottweilers are powerful dogs with protective instincts, leading to restrictions in some regions because of their size and temperament.
Dogo Argentino This breed was initially bred for hunting, but its intensity and strength have led to bans in various countries.
Tibetan Mastiff With its large size and territorial nature, the Tibetan Mastiff is banned in some areas to ensure public safety.
Akita Akitas, known for their loyalty and independence, are restricted in certain regions due to their strong-willed nature.
Fila Brasileiro A rare but powerful breed, the Fila Brasileiro is banned in several countries because of its guarding and protective traits.
Brazilian Mastiff Similar to the Fila Brasileiro, the Brazilian Mastiff is restricted due to its aggressive tendencies and guarding instincts.