Dogtra StB HAWK Bip Low

Dogtra ARC Handsfree – Detection Training Reading Dogtra StB HAWK Bip Low 1 minute Next Dogtra StB HAWK Bip High
By Jerome Yang
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How the Dogtra StB Hawk with low-pitched beep sound works

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Dogtra StB HAWK Bip High

Dogtra ARC Handsfree – Detection Training