Safely grazing within the fence
A sheep who strays has no sense
Wolves await you in the trees
Hidden dangers and tragedies

Cautionary tales
The forest story never fails

The farmer feeds you, keeps you safe from harm
And won't allow the beasts onto his farm
But your fate takes not the form of a beast
You're slaughtered by the farmer for his feast

Kind of your classic Grimm Brothers kind of cautionary tale. As for a video... well that might be a little difficult!

Oh... and pardon my singing... but I felt that it was appropriate.

Remember... Just say no!