Working Dogs
Chinook
Reviewed by the Hushku editorial team · Updated 2026-05-19
Size
Very Large
Life Span
12 to 15 years
Weight
55 to 70 pounds
Height
21 to 27 inches tall at the shoulder
Breed Group
Working Dogs
Adaptability
Friendliness
Trainability
Energy
Health
Intelligence
About the Chinook
The Chinook is a very large working dogs known for its outgoing nature and highly intelligent mind. Well-suited to apartment living, the Chinook is best matched with experienced owners. Typically standing 21 to 27 inches tall at the shoulder and weighing 55 to 70 pounds, this breed has a life expectancy of 12 to 15 years, making it a long-lived companion for the right family.
Originally classified within the Working Dogs group, the Chinook brings a distinct combination of traits that sets it apart. The Chinook has a moderate energy level that suits an active household without being overwhelming. Deeply affectionate, the Chinook loves being close to its people and forms strong bonds with every member of the household.
Temperament
The Chinook has a famously warm and sociable temperament that makes it highly attuned to its family's emotions and moods. The Chinook is famously gentle and patient with children of all ages, making it a wonderful family dog. The Chinook tends to love the company of other dogs and typically does well in multi-pet households.
Friendly and open with new people, the Chinook rarely meets a stranger it doesn't like. This breed tends to be quiet and won't alert you to every passing noise. This breed has a low wanderlust potential and is unlikely to roam. Prey drive is low, making off-lead exercise relatively safe in open areas.
Health & Lifespan
With a life expectancy of 12 to 15 years, the Chinook is a long-lived breed — a serious commitment. The Chinook is considered a robust, healthy breed with fewer inherited conditions than many pedigrees.
Common health areas to discuss with your vet for working dogs breeds like the Chinook include joint health, dental hygiene, and routine parasite prevention. The Chinook has a moderate tendency to gain weight — monitor portion sizes and avoid too many treats. Pet insurance is strongly recommended from puppyhood — it provides peace of mind and helps manage unexpected veterinary costs throughout your Chinook's life.
Is this breed right for you?
The Chinook is best suited to experienced dog owners who can provide regular daily exercise and mental engagement. Compact living spaces are no problem for this breed.
The Chinook handles alone time well and is less likely to develop separation anxiety. This breed prefers warmer climates and should be protected from extreme cold. The Chinook tolerates heat well, though fresh water and shade should always be available.
In summary, the Chinook is a sociable and loving working dogs that fits well into a variety of households. Do thorough research, meet the breed in person if possible, and connect with a reputable breeder or rescue before bringing a Chinook home.
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