Funding for this research was provided by:
CNCS-UEFISCDI Grant Agency Romania (PD38/2018)
Received: 6 May 2021
Accepted: 23 July 2021
First Online: 6 August 2021
: This study (project number: PD38/2018) was approved by the Ethical Committee of the University of Agricultural Sciences and Veterinary Medicine Cluj-Napoca, Cluj, Romania. Informed consent was obtained from the owner or manager of the shelter before a dog’s inclusion in the study.
: Not applicable.
: The authors declare that they have no competing interests.