He adds that previously his understanding of dogs was limited to "companionship," but after going through the dog training course he now "communicates" with them, a change in attitude that he has even applied to his human interactions.
培哥說，以前對狗的認知僅止於「陪伴」，經過「訓犬」訓練後，他與狗都用「溝通」的，這種改變甚至轉移到他的人際互動上。