When I was just a little guy - pre schooler - my dad raised hogs as his cash crop... we were share croppers in those days and the hogs were an easy way to make a little extra cash. He had an old sow that was one of his best producers, she would have 10-14 pigs per litter, but she was also the meanest thing on four legs.... anything that landed in her pen was fair game... chickens, puppies, other pigs, or Dad.... he always fed her from the outside, but if he did have to go into the pen, he took a small log with him to bat her away...