It seems horned sheep don't even need a fence to get themselves tangled up. Our senior Heb tup, the chap who is my avatar, managed to get a back leg stuck through his side horn today. My OH spotted him leaning up against the shelter apparently standing on 3 legs. He must have been scratching his ear I suppose and could get his leg in but not back out.
lol
our hebridean got his horns caught around the telephone pole support wire and took absolutely ages, and a few crushed fingers, to get him free. great donut!