Silly sheep

Last night when Erich was feeding the sheep, one of the hay bales came apart on it's way out of the barn, spilling all over the alleyway, so he left the sheep gate open so they could graze. We usually leave the door to the chicken coop open as well, so they can come and go. Well...this is where I found Brownie this morning...
What a completely silly sheep...this is what she was doing in there...

Doesn't she know that sheep aren't supposed to eat grain?