Don't discount Boston Terriers, either! My little bitch can hold n shake with the best of em Bull breeds are bull breeds, even if people have screwed with their physical appearance! On a side note, people who panic over dog fights make me want to strangle them! One time, two male Salukis got into a fight in the field... Everyone was yelling and freaking out while I just walked over, grabbed one of their leashes and walked him away lol.