Hi, My Oscar is 3 and half years old and he is loosing his undercoat on the back of his neck and tummy, he still has all the course guard hairs. These symptoms don't seem to fit with adrenal disease. Any suggestions would be helpful. I am making an appointment with my vet today but vets in my area don't always know ferrets the way they should - that's why I asking. Thank You, Ann Marshall [Posted in FML issue 2434]