On BYH we were discussing food aggression. Wouldn't you know it? This evening when I when I went to feed Pearl, she got a little too anxious as I poured her feed in the tub. All I did, I swear, was to put out my arm, palm up in a "stop" signal and she tossed her head...… WHAM! It IS a Pig Palace with low ceilings (pigs are short) and Pearl whalloped her head on the ceiling. Talk about a DO NOT CROWD ME lesson!!!

She shied away with me telling her, "I didn't do that to you, you did that to yourself." I put my arm up again, palm up, and held her off for several minutes. And that's
all I did. She came towards me several times, but "tell it to the hand" stopped her in her tracks. That mean ol' hand knocked her in the head and she didn't want any more of it.

I went soft on my posture and she came in to eat. I rubbed her neck and talked to her. It should be interesting to see how she behaves tomorrow.
I got to remembering a mare I once had. She was 16.2 hands and weighed over 1200 pounds. She challenged Sparkles, my TWH mare who was and at 31 years old, still is the lead mare. Sparkles chased her away from the herd, not letting her eat, so I took her tub further away to feed her. Sparkles went out of her way to chase that mare away. I upturned a bucket to sit on, just to watch the herd dynamics. This went on for days. Sparkles would not let her near. That poor mare stood on the outer fringes, badly wanting "in" but Sparkles wasn't having it. Finally, after a week, Sparkles let her join the herd. Thoroughly chastised, the mare took her place in the herd, #2, right behind Sparkles.
This big mare got food aggressive. At over 1200 pounds, it could get to be a problem real fast. I got a plastic grocery bag and shook it at her, chased her away from her feed and to add insult to injury, picked up handfulls of feed and pretended to eat it. I just did to her what I observed Sparkles doing to her. I did this for several weeks and every so often, gave her a 'tuneup" lest she forget.