A U.S. Customs and Border Protection K9 officer rewards his dog on Nov. 28, 2017, after locating narcotics hidden in a package at the International Mail Facility in Chicago. (U.S. Customs and Border ...
video: Scientists at NIST and the Canine Performance Sciences program at the Auburn University College of Veterinary Medicine worked together on a study that tested a new method for training dogs to ...
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