As Huang Te-kuang, director of the North west Military Dog Training Center, points out, the greater a dog's obedience, its desire to bite, its fighting spirit, its willingness to attack, and its stubbornness, the greater its chances of success.
西北軍警犬育訓中心的負責人黃德光指出，服從性、咬物慾、鬥爭性、攻擊性、固執性越強的狗，訓練成功的機會越大。