视频梗概：

What a nice big dog, Buddy! Yanglin tried to train him but failed, while Mike claimed to be an expert in dog training. And it turned out to be true. Mike thinks that the dog respects him because he is an Alpha male. And his taking charge in the office has made him dog tired, as tired as a dog. But Yanglin doesn't agree and she is going to bring Mike back to heel. She even thinks about getting Mike a shock collar to get him to give up his position as top dog, that's horrible...

Well, then Mike and Yanglin start fighting again. It may be their boss's headache that they always fight like cats and dogs!

alpha male: 老大
dog tired: 精疲力尽
bring someone to heel: 使某人服从
top dog: 头儿
fight like cats and dogs: 一见面就掐