Worried about her safety, the family bought her a stun baton. "Bibi couldn't talk and didn't really seem to understand what was going on around him, but he recognized the stun baton from the first time I used it. From that time on, he'd erupt every time he saw it.
擔心她人身安全的家人曾提供她電擊棒護身，「比比雖然不會講話，對身邊的事也似懂非懂，可是他被電擊驚嚇過一次後，一看到電擊棒就立刻抓狂。