One day a Shepard found a fat Pig near where he keeps his sheep.
The Shepard caught him and headed towards the butcher shop.
The Pig was fighting to get away from him.
The Sheep were shocked at how the Pig was reacting.
"What makes you squeal like that? asked one Sheep
"The Shepard often catches and carries one of us but we never make a terrible fuss like you."
The Pig replied "When he's after you, he's after your wool.
When he's after me, he is after my bacon."
Lesson: It is easy to be brave when there is no danger.