AUTHOR=Marchant-Forde Jeremy N. TITLE=The Science of Animal Behavior and Welfare: Challenges, Opportunities, and Global Perspective JOURNAL=Frontiers in Veterinary Science VOLUME=2 YEAR=2015 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2015.00016 DOI=10.3389/fvets.2015.00016 ISSN=2297-1769