Equine Water Intake For Horses In Winter Just because the weather isn't warm, doesn't mean hydration is any less important. Take these simple steps to make sure your horse is getting enough water this winter. Poulin Grain A family-owned feed company based in Vermont, Poulin Grain is dedicated to leading animal nutrition through cutting-edge technologies and exceptional, personalized service. More posts by Poulin Grain. Poulin Grain 14 Jan 2020 • 1 min read If you would like to learn more about Poulin Grain's complimentary forage analysis and personalized diet balancing services, visit www.poulingrain.com or call 800-334-6731.