Received: 5 February 2021
Accepted: 3 July 2021
First Online: 23 July 2021
: The owner of this farm participated in this study at his own request and a user experience trial agreement was signed by the veterinarian responsible for the veterinary service on this farm. No animal ethics permission was obtained because only environmental samples were collected.
: Not applicable.
: The authors declare that they have no competing interests.