Blue-Collar Dogs on Nat Geo WILD
4 The Love Of Animals
FEBRUARY 20, 2011
In the video: “Guide Dog Puppies” – Meet some of the cutest guide dogs you’ll ever meet! Customs and Border Protection stand guard over land borders, deserts and urban ports of entry. Blue-Collar Dogs: New York Police. The New York Police Department’s K-9 squad is one of the nation’s most exclusive police units.
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