I kept reading about Bo-Se shots and how they are necessary in my selenium deficient area. Well, my goat vet is VERY expensive and a pain to get to, plus, I don't like giving shots when it's not necessary. I found a horse selenium/Vitamin E supplement that is a top-dress for feed. I figured out the amount of selenium in the Bo-Se shots, did the conversion for this supplement, and my girls are now on their second round of selenium supplement (first one four months ago). Some will eat it right out of the bucket, others I have to mix it into their grain, but they all eat it. Has anyone else used this stuff? It just seems like a nice alternative to me.