As you watch these cows follow the car think about this:
The "car" seems to have no real direction in mind, is controlled by an unseen person, and makes fools out of a bunch of "cows" who simply follow the "car" obediently without thinking....the definition of a herd.
In this fable, who is the "car" and who are the cows?
Having grown up on a farm with cows, pigs and chickens, I can tell you that out of the bunch the pigs are the smartest, then the cows. I don't know that anything is dumber than a chicken. If you can call one cow home the rest will follow.