Sunni's tale and tail

So, I braved the wind gusts on Saturday to get up to the horse ranch where the herd is boarded.  It was drizzling and the wind was blowing sideways! Quad and Sunni and Gigondas were out of feed, so I went to the feed store and bought 4 bags of pellets~bermuda, orchard, and sweet feed.  Before I left to go to the feed store, the ranch owner came up to me and told me that SOMEBODY had chewed off Sunni's long, gorgeous tail!  Sunni had a beautiful, long, full tail, which I trimmed about every other visit!  It was full and hung long and flowing.  Er..uh..not anymore!  (see pics of his tail now)...To see the photos of the perpetrator, please look at the bottom photos!  GUESS WHO???  (...smacking head on forehead)...well, at least he isn't cribbing on his water trough or feeder!