Pls help me with Final Fantasy 4 Heroes of Light

Hey,
i'm now at nearly the end of the game and got stuck in the magic laboratory (the basement of the Horne castle).
I'm told to "treat the royal sheep the right way" (it's a sheep-statue). I know that that shield near the windmill says: nose, right flank, left flank, tail
but i just can't figure out what to do...
Touching with the pen doesn't work and just to talk to the sheep from different directions is also a failure.
Please help (:

ahh ur a bit ahead of me can u tell me wat i shud do since i already got the armor, shield, cape, and the lux spell idk wat to do next