Dr. Stephen Duren, a native of Soda Springs, Idaho, completed his Bachelor of Science in Animal Sciences at the University of Idaho. Dr. Duren earned a Master of Science and Doctor of Philosophy in Equine Nutrition and Exercise Physiology from the University of Kentucky. Dr. Duren, a former consulting equine nutritionist for Kentucky Equine Research, Versailles, Kentucky, has formed his own company, Performance Horse Nutrition, LLC., and consults with feed manufacturers and horse owners throughout the world.

Dr. Duren is also the co-author of the sold-out book The Concise Guide To Nutrition In The Horse , and The 101 Most Frequently Asked Horse Nutrition Questions.

Performance Horse Nutrition (PHN) is pleased to announce the addition of a talented equine nutritionist,Dr.Tania Cubitt.

Dr. Cubitt is a native of Queensland, Australia.  She completed her Master of Science and Doctor of Philosophy degrees in equine nutrition and reproduction at Virginia Tech.  Dr. Cubitt has a wealth of knowledge in nutrition as it relates to reproduction and a background that includes all aspects of equine farm management.  Dr. Cubitt is an excellent speaker and  has the ability to relate to horse owners on both a technical and practical level.