A guy found a sheep...

A guy found a sheep and showed him to a policeman.

The policeman said, "Take that sheep to the zoo, now."

Next day the policeman sees the man with the sheep again.

The policeman stops the guy and says, "What on earth are you doing with that sheep?"

The guy says, "What is there to do? Yesterday I took him to the zoo and now I''m taking him to the movies."