Funding for this research was provided by:
Agria Djurförsäkring (N2017-011)
Norwegian Small Animal Veterinary Scientific and Professional Fund
Received: 23 April 2020
Accepted: 12 June 2020
First Online: 16 June 2020
Ethics approval and consent to participate
: The study was approved by the Ethical Committee at NMBU (14-04723-44). All dog owners gave written informed consent before participation. Collection of blood and faeces from healthy client-owned dogs was approved by the National Ethics Committee for animal care and use, which falls under the Norwegian Food Safety Authority (FOTS ID 13821).
: Not applicable.
: The authors declare that they have no competing interests.