Why the breed exists
The Chinook is an American sled dog, developed in New Hampshire in the early twentieth century by one breeder, Arthur Walden, who wanted a freight hauler with the power of a heavy draught dog and the stamina and temperament of a working sled team. The breed descends from a single foundation dog and was built on purpose, which makes it one of the most precisely documented breeds anywhere. It is tawny, powerfully built, famously gentle, and it was never numerous.
Its survival is the story worth telling. In 1965 Guinness recorded the Chinook as the world's rarest dog, with 125 alive. By 1981 there were 28. The owners who were left split those survivors between separate breeding programmes so that no single disaster could take the breed, and bred their way back: the Chinook entered the AKC's Foundation Stock Service in 2001 and was fully recognised in January 2013 with 813 registered. Verified against the Chinook Club of America's own breed history. Learn that story and pass it on — but do not go looking for a puppy on the strength of it. A breed rebuilt from 28 dogs needs stewards, not a waiting list of strangers.
The official written standard belongs to the breed's parent club.Read the official Chinook standard →
Choosing a Chinook on purpose
Every breed has its own list of required health screenings, kept by its parent club and published through OFA. A preservation breeder working in this breed tests to that list and shows you the results — including the ones that didn't go their way.
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