Holy cow! That first one wouldn't fit through my gate if it's head was down.
The problems start when one learns to strip fencing by putting her horns through the fence and twisting. The others learn that trick really fast, then it's all over.
Hey what do you do with them critters anyways? Sell 'em eat 'em, or what? I've kinda thought it'd be neat to raise a few, but then for what purpose other than just looking at them.