In fact, all social animals have leaders, but human society has always used the word "leader of sheep". Generally speaking, it is a metaphor for a leader who leads everyone to do their work.
Extended data
Leadership is the sheep's own self-competition, and its natural high prestige is the natural combination of "power" and "prestige".
The leader must be the strongest, fastest-running, best-hearing, all-seeing, all-hearing and sharpest-thinking sheep.
Leaders play their leading role mainly through moral trust and credit. It takes the lead, there are traps on the road, it will fall first, there is a fork in the road ahead, it will make a choice by experience, because it is the most dangerous, so it is the most prestigious.
Baidu Encyclopedia: Leader