Adjunct Professor, North Dakota State University
WSASAS, Beef Symposium Committee, 2014-2016
President, Gamma Sigma Delta, 2014-2016
Member, Western Coordinating Committee on Improving Ruminant Use of Forages in Sustainable Production Systems for the Western U.S. (W-1012), 2010 – Present.
Chairman, Western Coordinating Committee on Improving Ruminant Use of Forages in Sustainable Production Systems for the Western U.S. (W-1012), 2010 – 2011.
ADSA Lactational Biology Coordinating Committee 2010-2013 (Chair).
WSASAS Advising and Coordinating Committee 2011-2013.
WSASAS Graduate Student Competition Committee 2011-2013.
Chair, Corona Range and Livestock Research Center Steering Committee
Chair, Department of Animal and Range Sciences Campus Farm Livestock Teaching and Research Center Steering Committee
NMSU Graduate School Council
Department of Animal and Range Sciences Graduate committee
Department of Animal and Range Sciences Library liaison
Department of Animal and Range Sciences, WSASAS meeting committee, 2014-2015
Search Committees – 4 positions to date
Journal of Animal Science 2014 – 2017
Section Editor – Ruminant Nutrition
Rangeland Ecology and Management 2011 – 2014
Associate Editor – Livestock Foraging and Nutrition
Journal of Animal Science 2008 – 2011
Associate Editor – Production
Journal of Animal Science 2006 – 2008
Ad hoc reviewer
Feed Science and Technology
Journal of Dairy Science
Forage and Grazinglands
Renewable Agriculture and Food Systems
Grant proposal reviews
Alberta Livestock and Meat Agency
USDA-NIFA – Food Security and Animal Losses Program – Grant review panelist, 2014