Silva, Karine
Bräuer, Juliane
de Sousa, Liliana
Lima, Mariely
O’Hara, Robert
Belger, Julia
Epperlein, Theresa
Tennie, Claudio
Article History
Received: 10 July 2019
Accepted: 2 March 2020
First Online: 23 March 2020
Compliance with ethical standards
:
: The authors declare no conflicts of interest.
: The Doglab of the Max Planck Institute for the Science of Human History has a general approval for conducting non-invasive studies of dog human interactions. There is no particular certificate number.
: All dog owners signed a consent form that their dogs participated in the research here presented.