Ah...and this is why I enjoy having two miniatures so much.
You'd be suprised how much it can hurt though xD Sour is only about 225 pounds, but that much pressure on one very small 3" space isn't much fun.
I have yet to be seriously stepped on by a full grown horse, but Peppin did accidently step on me three weeks ago. He's just gotten to the point of letting us lead him quiety and I made the mistake of letting him graze on a leadline while I stood watching a few friends toss a football in one of the fields. Next thing you know, the football is coming towards us, flops to the ground and starts rolling towards Peppin.
Not to be the scardy cat in the situation- Peppin merely leaps an astounding 3 feet in the air (ok..it was more like a foot and a half.), jumps over the ball, and calmly lands to resume his grazing...with his foot firmly on my three smaller toes. So here I am squealing and thumping on his blind side's shoulder while he continues grazing and tipping an ear at me like 'its all good Ma, I still remember all of our desensatizing training. I'm not moving a muscle.'
Note to self...teach yielding to pressure BEFORE desensatizing.