| 
  I hope you figure this out.  I just want to add one possibility.  Ginger used to yelp and run off and hide in a corner (one time in a closet) and shake...drove us nuts trying to figure out what caused it.  Now...you may laugh, but one night we saw the whole thing up close...that's when we realized, she's afraid of her farts.  She still runs and sits in a corner and shakes, but it doesn't last nearly as long...Just something to keep in mind while you are searching for a diagnosis.  |