My pygmy goats are eating my young crepe myrtles. Anyone know a safe repellent? Something I could spray?

I hate to think of putting a wire fence all along the landscaping but they are only eating the crete myrtles down to the bare sticks!My pygmy goats are eating my young crepe myrtles. Anyone know a safe repellent? Something I could spray?
How about the spray that is made to repel deer? Worth a try.My pygmy goats are eating my young crepe myrtles. Anyone know a safe repellent? Something I could spray?
they will eat it down to the stem you are right, I havent encountered any spray or powder that is safe a metal fence you know they might even eat that.

topical cream