Hi... a while back someone posted that they needed a safe way to whiten their fuzzie. I don't know if someone helped you find what you were looking for or even if you still need it. I just figured I'd post anyway :) I am not sure how safe this is but it *is* for pets and is sold in a K.V. Vet Supply catalog. The shapmoo is called, "Sho Sno Whitener Shamoo". It claims to "whiten without bleaching. Removes unsightly gray, yellow or green stains." It is made by a company called Tomlyn. As I said before, I **do not** know how safe this would be for ferrets so you'd probably need to get more information. The company has a web address... http://www.kvvet.com The shampoo is on page 53 of their fall catalog. They also have a few pages of neat ferret supplies. Hope this helps! Heather & Eddie the woozle! [Posted in FML issue 2509]