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Topic: sled dogs

Sled dogs (Getty Images)

Sled dogs have ancient roots

Matthew Rozsa
"This Much Country" by Kristin Knight Pace (Grand Central Publishing/Scott Chesney/Tailspin Media)

From heartbreak to the Iditarod finish

Erin Keane
(Shutterstock)

Animal cruelty at the Iditarod

Jennifer O'Connor - Alternet