AUTHOR=Bruce Katherine , Leavens David A. , Boysen Sarah T. TITLE=Editorial: Current Perspectives in Cognitive Processing by Domesticated Animals JOURNAL=Frontiers in Psychology VOLUME=12 YEAR=2021 URL=https://www.frontiersin.org/journals/psychology/articles/10.3389/fpsyg.2021.736717 DOI=10.3389/fpsyg.2021.736717 ISSN=1664-1078