AUTHOR=Nawroth Christian , Langbein Jan TITLE=Editorial: Advances and Perspectives in Farm Animal Learning and Cognition JOURNAL=Frontiers in Veterinary Science VOLUME=Volume 6 - 2019 YEAR=2019 URL=https://www.frontiersin.org/journals/veterinary-science/articles/10.3389/fvets.2019.00172 DOI=10.3389/fvets.2019.00172 ISSN=2297-1769