Japanese Spitz is originated from Japan but Chinook is originated from United States. Japanese Spitz may grow 35 cm / 13 inches shorter than Chinook. Japanese Spitz may weigh 31 kg / 68 pounds lesser than Chinook. Both Japanese Spitz and Chinook has almost same life span. Japanese Spitz may have less litter size than Chinook. Japanese Spitz requires Low maintenance. But Chinook requires High maintenance
Spitz dogs include quite a few dog breeds and these dogs all have similar characteristics – pointed, erect ears, slanted type eyes with thick fur.
The Japanese Spitz was developed by Japanese breeders at the time of the 1920s, and bringing in quite a number of dog breeds to do so. The breeders started with the white German Spitz dogs but later other white Spitz breeds were imported and crossed into this developing breed.
The final standard for the breed after World War 11 was accepted by the Japan Kennel Club. The dog became recognized by other kennel clubs of the world.
In the early 20th century, in the small town of Wonalancet, New Hampshire a new breed of dog called the Chinook was born. Developed by Arthur Treadwell Walden, the breed is named after the first male ancestor who was named Chinook. The breed is a rare sled dog and the official dog of the state of New Hampshire. The Chinook was born of a cross between a large Mastiff-like street dog and huskies that were part of the Peary North Pole expedition.
Walden was an experienced slender and looking for a dog that was stronger, faster and had more stamina than his current sled dogs. Walden had years of experience including being the trainer and lead on Byrd’s 1929 Antarctic expedition and plenty of Yukon experience. Once he had the male Chinook he bred him with German Shepherds, Belgian Sheepdogs and Canadian Eskimo Dogs at the very least. He then bred those puppies back to Chinook until he had the type and traits he wanted. Following Walden, Julia Lombard and then Perry Greene took over mastery of the breed. From the 1940’s until he died in 1963, Greene was the only person who was breeding Chinooks. So, there were few left after his death. The breed neared extinction by 1981 with only 11 Chinooks available to breed. These dogs were divided between three breeders who saved the breed from becoming extinct.
In 1991, the United Kingdom recognized the Chinook and they were also registered with the UKC. At that time there were about 800 dogs in the breed. To increase the breed, there was a cross-breeding program that took Chinooks and bred them back to the breeds they considered to be apart of the original Chinook lineage. These 4th generation dogs might meet the standards of the Chinook Owners Associations Cross Breeding Program and be accepted as purebred.
In 2001 the Chinook was entered into the AKC Foundation Stock Service and added to the Miscellaneous class of the AKC in 2010. In January of 20113, the Chinook was finally granted full recognition and breed status within the AKC in the working group. He is a large working dog, rugged, patience, loyal and intelligent. He is one of the rarest breeds in the AKC.
The Japanese Spitz is a small to medium sized dog, being somewhat larger than the Pomeranian. The dog stands at 25 – 38cm, both male and female and weighs anything between 5 to 10kg.
The double coat of the dog is thick and white and the puppies look like large snowball.s He has a pointed muzzle with erect ears and a tail that curls up over the back.
The pure-bred Japanese Spitz, just like other Spitz dogs are smart, inquisitive dogs who show loyalty to their owners, getting on well with children in the home and making a good family pet.
They can be quite stubborn, so training and socialization becomes important if you want him to be obedient. Training is easy as he is an intelligent, bright little dog.
They’re able to adapt to life in the city or in the country, but if you live in the city, you will need to meet his exercise needs.
He can tolerate cold weather quite well but as a companion dog, he prefers being indoors with his human family.
Even though they are small dogs, they are protective and make good watchdogs. They were bred to be companion dogs and they take this role seriously, being loyal, entertaining, fun, friendly and loving with their human family.
It is why they are becoming such a popular breed as they have an amicable nature, getting on well with other pets as well as children.
The Chinook is a muscular dog, making him a perfect fit to be a sled dog or a hauler of any type. He has a deep chest and powerful muzzle with enduring teeth. The ears can be pricked up or bent and wind-blown. The nostrils of the Chinook are solid black and wide, while the lips are black, the eyes look like almonds and are dark with intelligence in their glance. The feet are firm and oval, the pads cushioned and with dark pigmentation. The tail should not be docked.
The breed has a double coat and hair of medium length The undercoat is soft and thick while the outercoat is close to the body and coarse. The Chinook is usually a tawny, reddish color.
Your Japanese Spitz is going to make you a superb companion and you want to ensure that you are well prepared for him when he arrives. He is feisty, charming, social, bright, alert, active, loyal and loving and you want to be sure that he has everything laid on as a 4-legged family member.
He isn't a high maintenance dog, he isn't demanding and if you love and care for him, you'll find that he fills a vacancy in your life that you'll never want to be without again.
This is a playful, affectionate and loyal breed. They have a special love for kids and always want to learn and please you. They are intelligent and very trainable. The Chinook is good with other dogs and as a sled dog they love to work in packs. They can be reserved but they are never aggressive or shy.
Life expectancy for the Japanese Spitz is about 10–16 years. They are a healthy breed with few genetic problems. Nothing is set in stone though, and your healthy dog can fall prey to some of the many common dog illnesses there are.
They're so sweet, you're tempted to feed him treats all the time, but obesity is a common Japanese Spitz health issue and obesity can lead to many problems with the heart, kidney, diabetes and even joint pain.
Also, eye problems such as ingrown eyelashes and a lower eyelid that rolls inward are problems that are known to trouble these Spitz type dogs. It leads to terrible irritation and damage to the eye. It's definitely time to see the vet to avoid infections and injury.
For the most part, the Chinook is a healthy dog. There are however some issues they do have to contend with including:
Sometimes know as Chinook seizures this is really a movement disorder and perhaps not a true epilepsy.
This dermatitis may be hereditary. It causes itchy skin and is actual an immune system issue.
Chinook are known for a variety of gastrointestinal disorders manifested by diarrhea and vomiting.
The Japanese Spitz is an active dog and he will require at least one walk a day to keep him happy. He is full of beans and wants to go with you on all your outings.
The diet of your Japanese Spitz is basic to his good health. If you feed him low quality foods deplete of vitamins and minerals, you'll end up with a sick dog who is always at the vet. Puppies need 4 small meals a day while an adult dog can have 1 or 2 meals a day.
He can benefit from the top quality commercially manufactured foods and sometimes you can add in some cooked chicken, rice and vegetables into his dry kibble. Add in a little bit of raw meat too from time to time and ensure that he can always reach his bowl of fresh, cool water.
The beautiful white fur of your Japanese Spitz will need to be brushed at least twice a week to keep it free from loose hair and to keep the fur bright and vibrant.
Check his nails and avoid them getting too long as they can hook on things and cause injury. Check his ears inside and out, keeping them clean and free of debris. Very importantly, keep his teeth clean as dental disease can play havoc with a dog's health.
Don’t overfeed your dog. Based on how hard he is working for you feed twice a day. Dividing 3 to 5 cups into two meals.
Although the Chinook is still active in recreational sledding, he is mostly a family pet these days. Given this the Chinook need a good deal of exercise and competition. They are great at search and rescue, dog packing, agility, obedience, herding, carting and skijoring. They need some form of solid exercise for 30 to 60 minutes every day.