Known for loyalty and guarding instincts, Dobermans may become aggressive if they perceive threats, necessitating careful training to manage their behavior.
Renowned for its strength and determination, the Pitbull Terrier has been involved in numerous aggressive incidents, raising safety concerns.
Originally bred for bull-baiting, American Bulldogs possess strength and loyalty but can be aggressive if not adequately trained, prompting ownership bans.
Rottweilers are intelligent and protective but can show aggression without proper training, leading to restrictions on their ownership in some areas.
Bred for guarding, the Cane Corso is agile and strong; its protective instincts can lead to aggression, prompting bans in certain areas.
The Boerboel, a South African Mastiff, is protective and strong; without training, its size can lead to aggression, causing ownership limitations.
This powerful hunting breed is loyal but can be dangerous without proper socialization, resulting in restrictions in various regions due to aggression risks.