Origin and Development

The Chinook is a sled dog breed that originated in the state of New Hampshire, United States, during the early 20th century. It is recognized as New Hampshire's official state dog, a title it holds since 2006.

Arthur Treadwell Walden of Wonalancet, New Hampshire, is credited with the development of the breed. He began his efforts to create the ideal sled dog after an expedition to the Yukon, where he worked alongside an Eskimo guide and his dog named Chinook. Walden bred a Greenland Dog, descended from the lead of the Peary North Pole expedition, with a large, tawny male Mastiff/St. Bernard mix named Kim.

The first three pups from this cross were named Rikki, Tikki, and Tavi, after The Jungle Book. Rikki, later renamed Chinook, displayed the desired traits and became the foundation of the breed. Walden's breeding program involved crossbreeding with Belgian Sheepdogs, German Shepherd Dogs, and Canadian Eskimo Dogs, among others, to establish the desired type. This selective breeding process took place between 1917 and 1925.

Walden's goal was to create a dog that could handle the rigors of New England's winter conditions, combining the strength and endurance of the Mastiff/St. Bernard mix with the intelligence and agility of the other breeds. The breed was officially recognized by the United Kennel Club (UKC) in 1946.

Physical Description

The Chinook stands 21 to 27 inches (53 to 69 cm) in height at the withers and weighs between 45 to 90 pounds (20 to 41 kg). It is a balanced and muscular breed, with a robust body structure designed for endurance and strength.

The ideal coloration for a Chinook ranges from light honey to reddish-gold, with black markings preferred on the inside corners of the eyes, ears, and muzzle. The coat is a medium-length double coat, described as "tawny" in color, with darker shadings on the muzzle and ears. The undercoat is dense and water-repellent, providing insulation in cold weather. No white markings are allowed, adhering to the breed standard set by the UKC.

The ear carriage is variable, but dropped ears are preferred, and the head is more strongly rectangular than in other sled dog breeds. The eyes are brown to amber in color, reflecting the breed's intelligence and alertness. The tail is a well-furred saber, distinct from the brush or plume of Arctic breeds, adding to the Chinook's elegant appearance.

Temperament and Personality

The Chinook is known for its affectionate and playful nature, making it a wonderful family companion. It has a special devotion to children and is eager to please, enthusiastic to learn, and willing to work. This breed's temperament is often described as friendly, gentle, and patient, which contributes to its popularity as a family pet.

This breed is highly trainable, adaptable, and versatile, with a gregarious nature that allows it to work well in teams and within family packs. While some may be reserved with strangers, the Chinook should never appear shy or aggressive. Its even temperament and strong work ethic make it a reliable and dedicated companion in various roles.

Health Considerations

Health issues common in the Chinook include epilepsy, hip dysplasia, and atopy. Epilepsy is a seizure disorder that can affect dogs of any breed, and while it is treatable, it can be a concern for Chinook owners. Atopy, or allergic dermatitis, can cause itching and skin issues, requiring careful management.

Cryptorchidism, a condition where one or both testicles do not descend into the scrotum, occurs in about 10% of all male dogs of this breed.

Life Span and Maintenance

The Chinook has a life span of 12 to 15 years, which is average for a large breed.

The grooming needs are moderate, and the Chinook's double coat is tawny in color, with darker shadings on the muzzle and ears. During shedding seasons, more frequent grooming may be necessary to control the amount of hair in the home.

Breeder Purpose and Registration

The Chinook was originally bred for working purposes, specifically for drafting and sled-dog racing in New England conditions. This versatile breed is now primarily used as family pets, although some individuals are still used for recreational dog sledding, dog-packing, search and rescue, skijoring, and obedience and agility trials. The Chinook's versatility and strength make it a valuable asset in various roles.

The Chinook obtained registered status with the United Kennel Club (UKC) in 1991. The current number of registered animals is around 800, with only about 100 puppies born annually worldwide. This relatively low number of registered animals reflects the breed's niche status and the selective breeding practices of responsible breeders.

Buying a Chinook: A Practical Checklist

• Research reputable breeders who specialize in the Chinook breed. Look for breeders who prioritize health, temperament, and conformation to the breed standard.
• Ensure the puppy comes from a healthy lineage with a clear health history. Ask for documentation of genetic testing for conditions like hip dysplasia and epilepsy.
• Check for registration with the UKC or other recognized kennel clubs. A registered puppy ensures that it meets the breed standard and comes from a responsible breeder.
• Understand the breed's temperament and ensure it fits your lifestyle and household. Consider the Chinook's energy level, exercise needs, and potential health issues.
• Prepare for the financial commitment. The initial cost of a Chinook puppy can be high, and ongoing expenses include grooming, veterinary care, and proper nutrition.
• Join a Chinook club or community to connect with other owners and learn more about the breed. This can provide valuable resources and support throughout your dog's life.

Buying a Chinook should be a well-informed decision, considering the breed's history, health considerations, and maintenance requirements. Responsible ownership involves understanding the breed's unique characteristics and providing a loving, supportive home.