After the required passes have been awarded, the dog may apply for a tracking title according to the rules of the organization the trials have been run under.

追踪的能力也会因追踪质量而获得级别评定。通过比赛后，犬只可以根据有关规则向主办方申请“追踪头衔”。

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Patrol officers arrived and a tracking dog was brought in and established a track, but lost it, Lawrence told reporters.

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As with Koubachi, the Wandant is far from the first dog-tracking product on the market.

ENGADGET: Switched On: The fork, the ficus and the flandoodle