Received: 4 December 2019
Accepted: 4 May 2020
First Online: 13 May 2020
Ethics approval and consent to participate
: This study was approved by the Research Ethics Board, Department of Livestock, Ministry of Agriculture and Forests, Bhutan (vide letter No DoL/Gen/RED/2017–18/056/Feb-11/18). A verbal consent was obtained from all participating dog owners and the CNVR program for blood sampling and data collection as approved by the ethics committee.
: Not applicable.
: The authors declare no competing interests.