Pit Bull Terrier: Banned due to concerns about aggression and attacks.
Rottweiler: Restricted due to its powerful build and potential for aggression.
Dogo Argentino: Banned because of its strength and reported aggressive behavior.
Bullmastiff: Prohibited due to its potential for aggression and guarding instincts.
Tosa Inu: Banned due to its history as a fighting dog and its size.