1. K. E. DeMatteo (https://orcid.org/0000-0002-9115-6857) ✉ (karendematteo@outlook.com), Dept of Biology and Environmental Studies, Washington Univ. in St. Louis, 1 Brookings Drive, Box 1137, St. Louis, MO 63130-4899, USA, and: WildCare Inst. at the Sai
2. B. Davenport, PackLeader Dog Training LLC, Gig Harbor, Washington, USA.
3. L. E. Wilson, Conservation K9 Consultancy, Wrexham, UK.