Is there such a thing as other leg mites or some other skin/leg disease that is not "scaly leg mites"? My BO roo has lines of red dots running up the sides of his legs, and down between his toes, etc. but the scales of his legs don't look like they are "lifting up", doesn't look anything like I've seen pictures of for SCALY leg mites. There is just a red dot pattern. Is this some other sort of insect?