Mike VanAmburgh, Professor at Cornell University, is often asked to speak on current developments in The Cornell Net Carbohydrate and Protein System (CNCPS) in his role as primary researcher. He also has conducted considerable research in calf and heifer nutrition, giving us useful information towards building a herd focused on optimum productivity. We were very pleased to have him back as our first repeat The Nutritionist speaker. His first talk on the updates to CNCPS in February 2015 is our most listened to webinar!