He believes that if a dog has already imprinted a viewpoint of the owner as master, then the trainer can only take a secondary position. Of course, it is possible that the dog recognizes the trainer as master and the owner can only reluctantly occupy second place in the dog's heart.
他認為，狗在上學前已有「先入為主」的觀念，訓練師在它心目中只能排行第二，當然狗也可能認訓練師為主，這時真正的主人也只能屈居第二了。