Funding for this research was provided by:
Heilongjiang Bayi Agricultural University (XBY202101, 1011320021)
Received: 3 December 2021
Accepted: 21 February 2022
First Online: 4 March 2022
: The animal study was reviewed and approved by the Ethics Committee on the Use and Care of Animals of Heilongjiang Bayi Agricultural University.
: The owner gave written consent for his alpaca’s personal or clinical details along with any identifying images to be published in this study.
: The authors declare that they have no competing interests.