matrixmode, I have arthritus. I wear a magnetic bracelet, and it does seem to help. There is a company here in the UK that makes magnetic collars for dogs, and I think cats. May be worth checking to see if there is a similar thing available where you are. You can also get a gadget which attaches over the main water pipe and treats the water....apperently good for everybody in the house.

The greatest part of wisdom is learning to develop  the ineffable genius of extracting the "neither here nor there" out of any situation...."