I didn't read through the posts so Im sorry if this is repetative. It's a shampoo for white dogs. They make a shampoo for people like this too that have white hair or blond hair. It keeps the brass out of the hair. John Paul Pet Shampoo has one that I use on my Tia. Tia is 1/2 Maltese and 1/2 Yorkie and has the blond hair. It works wonderful. I do mix this though with some conditioning shampoo which I find works well. Hope this helps. Elaine |