Botto, Angelica
Bruno, Barbara
Maurella, Cristiana
Riondato, Fulvio
Tarducci, Alberto
Mengozzi, Giulio
Borrelli, Antonio
Article History
Received: 27 June 2017
Accepted: 17 January 2018
First Online: 31 January 2018
Ethics approval
: The protocol was approved by the Bioethics Committee of the Turin University. The dog owners were informed about the methods and purpose of the study and gave their written informed consent.
: Not applicable.
: The authors declare that they have no competing interests.
: Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.