Chinook dog- Arthur Treadwell Walden, a polar explorer, and adventurer from Wonalancet, New Hampshire, founded the Chinook. Admiral Byrd’s first Antarctic expedition in 1928 gave the Chinook dog breed its name. The breed is named after a male ancestor named “Chinook,” who was Walden’s lead dog and stud and was born in 1917.

Chinook is a crossbreed between a female Peary North Pole Dog and a large, tawny male Mastiff/St. Bernard mix. Walden’s leader was bred to Belgian Sheepdogs, German Shepherd Dogs, Canadian Eskimo Dogs, and possibly other breeds, with the progeny being bred back to him to set the desired type. He was also a strong reproducer of his own traits.

chinook dog breed together

Walden’s leader was domesticated to Belgian Sheepdogs, German Shepherd Dogs, Canadian Eskimo Dogs, and possibly other breeds, with the progeny being bred back to him to set the desired type. He was also a strong reproducer of his own traits.

Arthur Walden was an experienced dog driver with years of Yukon experience; he was the lead driver and trainer on Byrd’s Antarctic expedition in 1929. He is credited with establishing the New England Sled Dog Club in 1924 and bringing sled dog sports to New England. On the Byrd expedition, the 12-year-old “Chinook” was lost.

In the late 1940s, regulation of the fundamental breeding stock passed from Walden to Julia Lombard, who then passed it on to Perry Greene. Greene, a well-known outdoorsman, bred Chinooks for many years in Waldoboro, Maine, until his death in 1963. The population of Chinooks dwindled rapidly after Greene’s death, as he was for many years the only breeder of the birds. Only eleven breedable Chinooks remained in 1981.

In 1991, the UKC granted the Chinook its registered status. Chinooks were accepted into the American Kennel Club (AKC) in 2001 and later added to the Miscellaneous Class in 2010. Finally, in January 2013, the Chinook joined the working group as the AKC’s 176th breed. Other major kennel clubs are still working to recognize Chinooks.

Physical Characteristics

Chinook dog breed sitting in the garden
  • The Chinook Dog Breed is a muscular and well-balanced dog.
  • The color of the eyes ranges from brown to amber.
  • The head is more strongly rectangular than that of other sleddog breeds, and the ear carriage is variable.
  • The tail is a well-furred saber, rather than the brush or plume seen in Arctic breeds. The ideal coloration ranges from light honey to reddish-gold in appearance.
  • It is preferable to have black markings on the inside corners of the eyes.

The ears and muzzle should have dark tawny to black markings. Blackguard hairs on the tail are possible. Males average 70 pounds and stand 23 to 27 inches tall at the shoulder. Females average 55 pounds and stand 21 to 25 inches tall at the shoulder. The medium-length hair of the double-coated Chinook dog has a thick, soft undercoat and a coarse outer coat. Chinooks that live in warmer climates have less dense coats than Chinooks that live in colder climates.


The Chinook dog is described as having a calm, eager to please, and friendly demeanor. The Chinook dog is a playful and affectionate family pet with a special fondness for children. It’s a willing worker with a desire to please and a desire to learn. The Chinook’s abilities are highly trainable, adaptable, and versatile.

The Chinook dog is gregarious with other dogs and does well in teams and family packs. The Chinook dog is a dignified dog, with some being reserved around strangers but never shy or aggressive. Chinooks are calm, people-oriented dogs who have a soft spot for kids.

Training and Caring

Positive reinforcement techniques make it simple to train Chinooks. Chinooks, like all dogs, require early socialization. Reward-based techniques are used to train the intelligent and sensitive Chinook dog. These energetic dogs require 45 minutes of daily exercise in the form of long walks and open spaces to run in. Chinooks are high-energy creatures who thrive on physical activity and play.

Chinook dog breed image

Because they bond strongly with their owners. The Chinook dog has a plush double coat that is relatively easy to maintain. Brushing the dog once a week will help to remove dirt and loose hair and keep him looking his best. During shedding season, which occurs twice a year, longer, daily brushing sessions will be required.


The Chinook is a generally healthy breed, but it is susceptible to a few health issues. Hip dysplasia, cryptorchidism (the absence of one or both testes from the scrotum), gastrointestinal disorders, and allergies are just a few examples. Normal hereditary problems like epilepsy and atopy are also health concerns. They have a 13-year lifespan.





Kehinde Ezekiel is a freelance writer who has covered many topics, including home improvement, gardening, pets, tech, and parenting.

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