India
Known for their aggressive personality, Pitbull Terriers were historically bred and raised as dangerous fighters.
A popular breed, Mastiffs are big and can be intimidating to many. These dogs are high-maintenance and can get aggressive and cranky if ignored.
These are strong and intelligent dogs which can have aggressive tendencies and require responsible and patient owners.
Rottweilers are a famous choice when looking for protective dogs as Rottweilers are known to be aggressive towards strangers and can be deadly.
This big breed is known to be independent and active. They get bored easily and if not stimulated properly can get aggressive towards other dogs and strangers.
Known for their rough play and dominant behaviour, American bulldogs sometimes can get a little aggressive and out of hand if not handled properly.
Central Asian Shepherd Dogs have protective traits as they were historically bred to be livestock dogs. They can get territorial which makes them aggressive.