Correction: Assertive, trainable and older dogs are perceived as more dominant in multi-dog households Wallis, Lisa J. ; Iotchev, Ivaylo B. ; Kubinyi, Enikő Abstract Publication: PLoS ONE Pub Date: March 2020 DOI: 10.1371/journal.pone.0231043 Bibcode: 2020PLoSO..1531043W