I got my darling 2 year old tri about 6 months ago as a rescue. When I got her, she was just beginning to grow her coat back after an apparently extensive case of mange. She didn't really look much like a corgi; but she was so sweet I knew she had to come home with me. Well, now her fur looks normal along the top of her back (black, long, slightly coarse and sleek); but her sides seem to be almost completely undercoat (and it's very, very thick).
Has anyone had any experience with mange or know how long it can take for the topcoat to grow back out? Is it possible it will never grow back completely?