Okay, so today the farrier came and put shoes on Toby. I put him in his stall, wrote the farrier a check and was talking to him. Toby was in his stall and you know how sometimes if you find "the spot" to scratch on a horse, they'll kind of turn their head to the side and stretch out their necks. Well that is what I thought he was doing. The farrier go in his truck and I walked back in the barn. Toby's neck was pulled around to the left and his lips were pulled back away from his teeth. When I spoke to him, he didn't stop so I went in his stall. His lips were actually twitching and so were his eyelids. His head and neck were pulled to the left and his left front foot was pulled up tight to his belly. I tried to move him over, but it was like he was gonna fall over if I pushed on him. I'd say total it lasted maybe 6 or 7 minutes. Then, he relaxed, sneezed twice, and dropped his head and started eating again. I kept him up for 2 more hours and watched him closely. he was fine. No signs of weakness or fatigue or anything like that. Then, I turned them back out in the pasture and he still seems like nothing ever happened. When it was going on, I was thinking oh crap, he's having a stroke. It definitely looked neurological, but no after effects at all. Any ideas?