as 1888, blood hounds were employed by Scotland Yard for scent detection in the “Jack the Ripper” case (United States Department of Agriculture, 2013, p.178). Although the dogs did not pose sufficient assistance, the British Police and Military continued to explore the use of dogs in olfactory work. Hence, during World War I, dogs were trained to detect land minds and trained to detect munitions caches in World War II. The Nazi Army was the first to use scent detector dog units. As a group, the…
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