Just a note of thanks to all those who wrote about Seramune a few days back. I read your thread and ordered my bottle. Just in time! We had a foal this past weekend that just could not figure out how to nurse for more than 24 hours. We gave Seramune as soon as we realized there was going to be a problem and we now have a healthy foal. I was totally unaware of this product until I read about it here. Thanks for all the great information shared here!