+A **police dog** is a specialized [working animal](/wiki/working_animal) trained to assist [law enforcement](/wiki/law_enforcement) officers. These loyal K9 partners perform vital duties such as detection, tracking, and apprehension.
+## See also
+- [K9](/wiki/k9)
+- [Service Animal](/wiki/service_animal)
+- [Scent Detection](/wiki/scent_detection)
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