At the age of 12, if that's the extent of her symptoms, she's doing very well, Polar Bear! I suspect you'll see some of her symptoms abate as you begin to manage the HD.
Make sure you stop back and let us know how she's doing! And if you wanted to add a picture or two of your girl, you wouldn't get any complaints from this end.
It was the cartrophen I was trying to remember the name of--thanks, rainbow!