And all diners, whether two legged or four, are served equally.
所有的食客，无论是主人还是爱犬，都会享受同样的服务。
英语百科
Two-legged tie
（重定向自Two legged）
In sport (particularly association football), a two-legged tie is a contest between two teams which comprises two matches or "legs", with each team as the home team in one leg. The winning team is usually determined by aggregate score, the sum of the scores of the two legs. For example, if the scores of the two legs are: