Dr. Weaver is an assistant professor at South Dakota State University. He also worked in Feed Energy as Director of Sales and Marketing from 2019-2021. He was the CEO for Prairie Pharms from 2016-2018;  Chief Scientific Officer in Proliant Health and Biologicals from 2008-2016, and Director of Technical Services in American Protein Corporation from 1998-2008. Dr. Weaver’s current research include health and nutrition management of the sow and young pig to reduce pig losses and maximize production of full-value pigs and assessment of dietary ingredients on health, nutrient utilization, and economics in swine.