On Monday, February 21, Nat Geo WILD is featuring a 3-hour special about dogs working in various fields from medicine to border patrol.
8pm: Blue-Collar Dogs: Canine MD
The first hour is dedicated to dogs in medical fields.
9pm: Blue-Collar Dogs: Border Hounds
The second hour focuses on dogs helping U.S. Customs and Border Protection agents.
10pm: Blue-Collar Dogs: New York Police
The third hour showcases the New York Police Department’s K-9 squad.