Hello, and help one of my guys is losing hair on his tail, I know hair loss is related to adrenal tumors, but I also read it could be mites, or poor diet. He was on a senior diet, but he is back to a regular hi protein diet. The hair loss is only on the tip of the tail, and there are black dots all over the tail in that area, could these be mites?? I head Adrenal tumors have other signs, but have not seen these signs, he is active, good poops, alert. Am I missing something??? John [Posted in FML issue 3203]