I'm sorry you had to come to the board with such trouble. I hope Chyna is starting to rally soon. Unfortunately I also have no advice for you, it's been years since I had cats and never had that issue. Sadly the weekends are often quiet times on the board, so don't give up hope for a reply yet. As pbpatti said, we have lots of very wise cat folks on the board. Good luck to you with healing Chyna, really 14 is old, but not that old! Have faith.