My Barret has begun to lose hair on her tail. I took her to my vet (Whom is great with Ferrets and knows them well) and she said was not any early signs of Adrenal gland tumor, but foliculitious??? She recommended washing the tail with benzoil wash. I am afraid this may burn her or hurt her but her tail is covered in black heads. Any suggestions?? *Laura * [Posted in FML issue 3405]