You're going to have to explain that, because it makes zero sense to me.
A bunch of sheep is a flock.
They're all her sheep. Even though she currently only lives with two.
Chasing them is never okay. Especially since she's just being hyper and stupid, no purpose to it. Purpose would be rounding sheep up to get them away from predators, but that's 100% not what she has done.
Sorry! I meant to type in DEER!
Chasing off deer is ok! Chasing sheep is never ok.