DB>    My horse has a cough that won't go away. His left nostril runs, his
 DB> nose sounds stuffed up, his breathing is labored at rest. He has no
 DB> fever, eats good, weight is a little low but good. His energy level
 DB> fluctuates. We are in Western WA.
 DB>    This is Very frustrating. I have taken him to 3 Vets and the Tacoma
 DB> Equine Hosptal. They all seem to think it might be allergy/Heaves and
 DB> have treated him with Sulfa ,antihistimenes and Steroids. It helps a
 DB> little, but he goes right back after treatment. I have changed his
 DB> feed between grass hay,timothy,and alfalfa. They have low dust,no mold
 DB> and we have tried wetting it down. I have put him in different fields,
 DB> locked him in and out of the stable,and changed the bedding type.
 DB>    If anyone has any suggestions, please write. I am running out of
 DB> ideas and money.
--- Maximus 2.02
---------------