by Akash
Pit bull terrier: Strong, muscular, and aggressive.
Japanese tosa: Large, powerful, and territorial.
Dogo Argentino: Athletic, powerful, and fearless.
American Staffordshire terrier: Strong, athletic, and stubborn.
Staffordshire bull terrier: Powerful, muscular, and loyal.
Kangal: Large, powerful, and independent.
Caucasian shepherd dog: Large, powerful, and territorial.
Boerboel: Large, muscular, and protective.
Presa Canario: Large, powerful, and loyal.