Citation
Hansen, I., & Winje, E. (2021). Efficiency of livestock carcass detection dogs. Rangelands, 43(5), 194-199.Publisher
Society for Range ManagementJournal
RangelandsAdditional Links
https://rangelands.orgAbstract
There is an increasing use of carcass detection dogs to find remains of dead livestock in Norwegian rangelands. But how effective are these dogs actually? We compared the efficiency of approved carcass detection dog equipages (CDEs, i.e., dog and man) with people searching for sheep carcasses without dogs. CDEs found significantly more carcasses than people without dogs, and kilometers traveled and minutes spent per carcass detection indicated that dogs were >3x as effective in their search. However, CDEs found only 1 in 4 of the carcasses laid out experimentally. The training program for CDEs in Norway is now adjusted to improve the quality of the equipages. The effort of sheep CDEs is important to Norwegian sheep farmers applying for compensation because of the increase in percentage of proven losses caused by protected carnivores. In the future carcass detection dogs in Norway could be used for wildlife conservation and management tasks.Type
Articletext
Language
enISSN
0190-0528ae974a485f413a2113503eed53cd6c53
10.1016/j.rala.2021.03.004
Scopus Count
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Except where otherwise noted, this item's license is described as © 2021 The Author(s). Published by Elsevier Inc. on behalf of The Society for Range Management. This is an open access article distributed under the terms of the Creative Commons CC-BY license.