I have a 15 1/2 hand 11 yo mare(she was chubby last fall but w/lack of hay this year shes normal now) and she keeps escaping her pasture. Yes, I know, should fix the fencing but can NOT currently. Discovered old roll of barbed wire I put up years ago and it has been a blessing with trying to restrain her. But she got through some boards last night and I put her in "her" stall this morning thinking she'd be restrained until I got home from applying for a job(to get money to fix fence-seriously-LOL) and she is NOT in the stall. there is a 36" x 38" opening(should be pic below w/40lb. k9 posed by it) that I would never have thought a horse could contort thru but.... More fun!! barbed wire for stall hole now. And will have to buy more barbedwire for more places that are falling apart.