It was recommended to me, by my sister, who was using these products, to purchase both the Dileacha and Irish Spring for a horse that looked like she had cushings, didn't loose her winter coat, coat becoming wavy and the mare's attitude was that of being lethargic. The change was quite noticeable even after about a week on these two products. She went back into the camp program and also went out on the trail daily, within 3 weeks of using this. What a difference! I had my horse back, who I thought I would have to put down. The portions come in their separate little baggies so measuring is easy. I mix it with wet hay chunks and they have no problem eating it. They are at the gate waiting for it in the mornings. Then, a few weeks ago, another horse, got diagnosed with the possibility of having ulcers so I started her on the same stuff and even though she has only been on it for a very short time, she is showing improvement. She use to dance around, when someone went to get on her, or when I just needed her to stand still, she danced. She had no patience for waiting. She always looked like she was in pain, though she would do what you asked of her, slowly, except for the dancing, of course. She seems much calmer, so I ordered another 2 bags and it came 2 days later! What great service! Cant say enough good things about this product or the staff.