After earning his Ph.D. from the University of Kentucky, he joined the University of Delaware faculty in 1968 as an assistant professor for the then-Department of Animal Science and Agricultural Biochemistry.

His 34-year UD career began teaching equine science with just one pony; Dr. Reitnour grew the stable to 17 thoroughbreds, brood mares, geldings and young stock. With a penchant for equine nutrition, he conducted more than 30 years of animal science research. He consulted for national equine magazines and the Equine Veterinary Research Directory Board.

Dr. Reitnour was the force behind the University’s equine science courses and a favorite teacher to many students. His “Light Horse” program afforded UD students the chance to learn about racing, hunting and recreational riding; the great majority of them came to him with zero riding experience. Dr. Reitnour was also a passionate adviser to the UD Equestrian Club and represented UD Cooperative Extension on the State 4-H Horse Advisory Committee.

Outside of work, Dr. Reitnour raised beef cattle in Oxford, Pennsylvania, and sold hay to many local horse and cattle owners.

Dr. Reintour is survived by his wife, son Christopher (Danielle) of West Chester, Pennsylvania, two grandchildren, Avery and Chase, his brother Douglas Reitnour (Debra) of Luray, Virginia, six nieces and nephews and many close friends and family. He was predeceased by his brother, Harry James Reitnour, Jr.

Read Professor Reitnour’s full obituary.