While fliiping through the channels last night my wife noticed a flea/pest repellant product using some sort of high pitch tone to repel unwanted visitors. The interesting part was that they very specifically said that it was safe for pet ferrets. I guess this is a step tpward the big time. I have no idea if the product works or if it is truly safe for ferrets; I just wanted to point out ferrets mentioned on QVC. (From what I've read from FURO the ferrets hearing range is similar to humans so ultrasonic pitched noises would probably be as safe for ferrets as humans.) bill and diane killian zen and the art of ferrets [Posted in FML issue 1468]