The Tri-State Dairy Nutrition Conference is an annual program organized collaboratively by personnel at The Ohio State University, Michigan State University, and Purdue University and the allied dairy industry. The objectives of the conference are to disseminate current information on the feeding of dairy cattle primarily to individuals who provide nutritional advice to dairy farmers. Therefore, the audience consists of feed industry personnel, nutrition consultants, exension personnel, students, and veterinarians.

The 2026 conference in Fort Wayne, Indiana, includes a session Tuesday afternoon titled “Feeding for Success: Aligning Dairy Nutrition with Genetic Potential for Milk Fat” from Dr. Adam Lock, Michigan State University.