Rainy used to be an alpha horse...now it's another mare. Boy, is she a wench. All 3 of the mares now are continually sporting nicks, kick marks and bite marks. All 3 are also slowly starting to lose weight, which sucks. Any way, we used to have a pony mare who absolutely HATED other horses. Couldn't stand the mares she was in there with, and would frequently chase them around for no apparant reason. Rainy was introduced, and when the pony tried to chase her, Rainy knocked her over [literally] with her Quarter Horse butt. Needless to say, the pony was more than a little shocked, as the mares never fought back. Rainy stayed boss until the pony left and the new pony came. I guess she forgot about the butt move?