Mary - There is a website with some good info on diet and on Cushings. Dr.
Beth Valentine at Oregon State University vet school has done alot of
research on draft horses and diet as it relates to EPSM problems. She also
suggests that this diet is good for Cushings horses. It is a low carb diet
with alot of fat. The website is www.ruralheritage.com/vet_clinic/index.htm
and search on Cushings at the bottom. She mentions Purina Strategy and
several other people I've talked with really like that product.
I'm using Dr. Joyce Harman's ratio for grain (45% oats, 30% barley, 25%
corn) and ABC's supplements and free choice kit. My horse is looking great
right now, but it's all the level of permax (1.25gm) and thyroid
supplements. His coat is getting darker and is very shiny and he's actually
now looking slightly overweight - I've told them to cut down on his hay!
From looking at Dr. Valentine's articles again, I'm also going to add canola
oil to his diet.
Take care, Makyla & 4-legged friends