A few rather innocent sniffs and this sheep gets scratched in the face for its curiosity... several times. But there is only so much you can take, even for a sheep. The sheep butts the cat off the divider in a surprise retaliation. It is difficult to determine who is in the right in this encounter. It could be that the cat has had experience with the sheep and is trying to ward off a bite or butt, or both from this determined sheep and in the end isn't successful!