The Chinook is more than just a breed; it is a living piece of American history. Originating in the early 20th century, these dogs were specifically engineered to be the ultimate sled dog—combining the power of freighting breeds with the speed of racing sled dogs and the gentle temperament of a family companion.
The story begins in Wonalancet, New Hampshire, with a man named Arthur Treadwell Walden. Walden was an experienced dog driver who had spent time in the Yukon during the Gold Rush. He dreamed of creating a New England sled dog that possessed:
In 1917, the breed's namesake, "Chinook," was born. He was the product of a cross between a Mastiff-type farm dog and a descendant of Admiral Peary’s Greenland Husky. Chinook was a magnificent tawny dog who possessed all the traits Walden desired. He became the lead dog of Walden’s team and the foundation sire for the entire breed.
The breed gained national fame in the late 1920s. Arthur Walden and his Chinooks were chosen to accompany Admiral Richard E. Byrd’s 1928 expedition to Antarctica.
Tragically, during this expedition, the original dog Chinook was lost on his 12th birthday. However, the breed's performance in the brutal Antarctic conditions proved their worth, and they returned to the United States as heroes.
Despite their early fame, the Chinook breed faced a precarious future. As snowmobiles replaced sled dogs and the original breeders passed away, numbers dwindled dangerously.
Dedicated enthusiasts and breeders stepped in just in time to save the legacy. Through careful management and a passion for the breed's unique history, the population began to recover.
In 1991, the Chinook was officially named the State Dog of New Hampshire. While they are still a rare breed today, they have found a dedicated following among families and outdoor enthusiasts.
Today’s Chinooks remain true to Walden’s vision. They are versatile athletes—excelling in hiking, agility, and "dryland" mushing—while maintaining the famous "Chinook hug" and the mellow, devoted personality that makes them such incredible household companions.
With dedication and careful breeding, the Chinook numbers have been steadily increasing. In 2001, the Chinook was added to the AKC's Foundation Stock Service and, as of January, 2013, when Chinooks were fully recognized by AKC, there were 813 Chinooks registered. The modern Chinook is still a hard-working dog that excels in venues such as sledding, packing, skijoring, obedience, agility and herding. But above all else, the Chinook is cherished as a family companion.

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