Received: 5 July 2019
Accepted: 2 October 2019
First Online: 6 November 2019
Ethics approval and consent to participate
: The present case report does not include experimental data. Investigations were performed as routine diagnostics. Therefore, animal ethics committee approval was not necessary.
: Consent for publication was accepted from the herd veterinarian and the farmer.
: The authors declare that they have no competing interests.