Hi everyone!! I love looking to this board for tips and funny stories- I also love to see everyone's pictures of their doodles!! Dewey is about 15 months old now, and is starting to get a stripe, kind of like on a ridgeback, of different fur right down the middle of his back. He's fleece coated all over except his ears, the fur down his back is stiffer and dark---is this something that the furminator will get rid of, or is this normal and I should just leave it alone? Thanks!