Oh, I want to thank you too! I get Horse Illustrated but haven't had time to even look at it yet. My old mare is on Equine Senior, and I've heard that it is good for not-quite-so-old horses as well. I'm sure I can use up five bags, and the savings is very helpful. I'd better check out my magazine (maybe on the ride up to the next show while hubby is driving, lol!)