The Japanese Spitz is an affectionate, cheerful companion with a brilliant white coat and a devoted, family-loving nature.
How the Japanese Spitz coat is built, and what that means when you groom it.
Critical: A Japanese Spitz should not be shaved.
The undercoat keeps heat out as well as in, and the outer coat shields the skin from sun and insect bites. Clipping the whole coat off removes both. It often grows back patchy, soft or a different colour, and in some animals the guard hairs never return properly. Brush the undercoat out instead of cutting it off.
Caution: A Japanese Spitz coat mats easily.
Fine or long hair tangles at the base of the coat, out of sight, where the mats tighten and pull on the skin. Brushing has to reach right down to the roots in sections, not just skim the surface.
Information: A Japanese Spitz drops its undercoat in heavy bursts.
The undercoat comes out in heavy bursts over a few weeks. An undercoat rake, or a bath followed by a proper blow-dry, clears it far faster than daily brushing. Clipping the coat down is not a shortcut for this.
The Japanese Spitz is a small white companion dog from Japan, known for an affectionate, cheerful temperament and a strong bond with its family.
The Japanese Spitz is a small companion dog developed in Japan in the early 20th century. It has a pure white double coat, a pointed muzzle, triangular pricked ears and a plumed tail carried over the back. Adults usually stand around 30 to 38 cm at the shoulder and weigh roughly 5 to 10 kg, which places the breed firmly in the small category.
The breed is affectionate and playful. It forms close attachments to the people it lives with and tends to stay near them throughout the day. Despite the small frame, the Japanese Spitz is alert and will bark to announce visitors, which makes it a capable watchdog. It is generally good with children and settles in well with other household pets when introduced properly.
The coat looks high-maintenance but sheds dirt easily and needs less work than its appearance suggests. The breed suits owners who want a devoted indoor dog and can give it regular company and moderate daily exercise.
| Attribute | Detail |
|---|---|
| Origin | Japan |
| Size | Small (around 5 to 10 kg) |
| Lifespan | 12 to 16 years |
| Group / role | Companion dog |
| Good with | Children, families, other pets with introduction |
The Japanese Spitz suits families, couples and individuals who are home often or can avoid leaving the dog alone for long stretches. It does well in flats and houses alike, given daily walks and play. People who want a quiet dog should note that the breed is alert and vocal towards unfamiliar sounds, though barking can be reduced with training.
The Japanese Spitz was bred in Japan in the 1920s and 1930s from imported white spitz-type dogs, with a breed standard set after the Second World War.
The Japanese Spitz was developed in Japan during the 1920s and 1930s. Breeders worked from white spitz-type dogs brought into the country, with the white German Spitz among the dogs commonly cited as foundation stock. Further small white spitz from other regions were imported through the 1930s to widen the breeding pool.
The aim was a small, sound companion with a clean white coat and an even temperament. Breeders selected for size, coat quality and disposition over successive generations to fix a consistent type.
The Japan Kennel Club published a unified breed standard in 1948, after the Second World War interrupted earlier development. From that point the breed became established as a distinct Japanese companion dog rather than a regional variant.
Through the second half of the 20th century the Japanese Spitz spread beyond Japan and gained recognition from kennel clubs in several countries. It remains a popular family companion in Japan and has a steady following internationally.
The Japanese Spitz is a small, square-built dog with a pure white double coat, a pointed muzzle, pricked ears and a tail carried over the back.
The Japanese Spitz has a balanced, slightly square outline with a wedge-shaped head, a pointed muzzle and small triangular ears that stand erect. The eyes are dark, oval and set at a slight slant, and the black nose and lips give clear contrast against the white coat. The tail is set high and carried curled over the back with a spread of long hair.
The coat is the defining feature. It is a straight, stand-off outer coat over a short, dense undercoat, longest around the neck where it forms a ruff, and shorter on the face, ears and lower legs.
| Trait | Standard |
|---|---|
| Height | Males around 30 to 38 cm; females slightly smaller |
| Weight | Around 5 to 10 kg |
| Coat | Double coat: straight stand-off outer coat, dense undercoat |
| Colours | Pure white only |
| Eyes | Dark, oval, slightly slanted, with black rims |
Colour is pure white with no markings. The standard accepts only white, so any colouring is a fault under the breed standard. The double coat repels water and dirt, and the white fur often looks clean with minimal effort. The undercoat sheds heavily during seasonal moults, while the outer coat keeps the breed's distinctive fluffy silhouette through the rest of the year.
The Japanese Spitz is affectionate, playful and devoted to its family, alert towards strangers, and generally good with children and other pets.
The Japanese Spitz is a cheerful, affectionate dog that bonds closely with its household. It tends to follow family members from room to room and enjoys being part of daily life. The breed stays playful well into adulthood and responds to attention with energy and warmth.
With its family it is devoted and gentle, and it is generally patient and good with children when raised alongside them. With strangers it is alert rather than aggressive. The breed notices new arrivals and barks to signal them, which makes it a reliable watchdog, though it usually settles once it has accepted a visitor. With other dogs and cats it is sociable when introductions are handled calmly.
The Japanese Spitz dislikes being left alone for long periods and can become unhappy or noisy if isolated. Early socialisation helps it stay confident and reduces excess barking.
| Trait | Rating |
|---|---|
| Affection | 5 |
| Energy | 3 |
| Trainability | 4 |
| Vocalness | 4 |
| Shedding | 4 |
The Japanese Spitz needs regular brushing, moderate daily exercise and company, with heavier coat care during seasonal shedding.
The Japanese Spitz adapts to flats and houses as long as it gets daily walks and company. It is an indoor dog and should live with the family rather than outside. The breed copes with cool weather better than heat because of its dense coat.
The Japanese Spitz needs a measured, quality small-breed diet split into daily meals, with portions adjusted to weight and activity to prevent obesity.
The Japanese Spitz does well on a complete, balanced diet formulated for small breeds. Choose food appropriate to the dog's life stage, with named protein sources and controlled fat. Because the breed is small and its food needs are modest, measure portions rather than free-feeding, and weigh the dog regularly to catch any weight gain early.
| Life stage | Amount per day | Meals |
|---|---|---|
| Puppy (2 to 6 months) | Per product guide for weight | 3 to 4 |
| Junior (6 to 12 months) | Per product guide for weight | 2 to 3 |
| Adult | Around 3/4 to 1 1/2 cups dry food | 2 |
| Senior | Slightly reduced; monitor weight | 2 |
Keep treats to around 10 per cent of daily calories and subtract them from meals to avoid overfeeding. Fresh water should always be available. Most Japanese Spitz on a complete diet need no supplements; add them only on a vet's advice, for example to support the joints in older dogs.
The Japanese Spitz is generally healthy with a lifespan of 12 to 16 years, with patellar luxation, eye conditions and dental disease among the issues to watch.
The Japanese Spitz is a generally healthy breed with a typical lifespan of 12 to 16 years. As with many small dogs, it can develop kneecap and dental problems, and a few eye conditions appear in the breed. Buying from breeders who screen their stock and keeping up with routine veterinary care help to reduce the risk.
| Condition | Signs | Note |
|---|---|---|
| Patellar luxation | Skipping gait, intermittent hind-leg lameness | Common in small breeds; ranges from mild to surgical |
| Progressive retinal atrophy | Night blindness, declining vision | Inherited eye disease; screening available |
| Runny eyes / tear staining | Watery eyes, staining near the inner corner | Often cosmetic; rule out blocked ducts |
| Dental disease | Bad breath, tartar, gum redness | Frequent in small breeds; prevent with home care |
The Japanese Spitz is intelligent and eager to please, which makes it trainable with consistent, reward-based methods and early socialisation.
The Japanese Spitz is bright and attentive to its owner, which makes training straightforward when sessions are short, consistent and rewarding. The breed wants to please and picks up commands quickly, but it can be sensitive, so harsh corrections tend to backfire. Because the breed is alert and vocal, early work on managing barking is worthwhile, as is broad socialisation to keep it confident with people and other animals.
Japanese Spitz typically reach breeding maturity after the first year, carry small litters and need careful health screening of the parents.
Responsible breeding of the Japanese Spitz starts with health-screened parents and waiting until both dogs are physically and behaviourally mature, usually after the first year and often into the second. Gestation in dogs runs to about 63 days from conception. As a small breed, the Japanese Spitz usually produces modest litters, commonly in the range of one to four puppies, with size varying from one dog to another.
Puppies are born white and depend on the mother for warmth and feeding in the early weeks. Weaning begins at around three to four weeks, and the litter benefits from gentle handling and early exposure to ordinary household sights and sounds. Puppies typically go to new homes after about eight weeks, once weaned and started on their vaccinations. Breeders should screen for knee and eye conditions and place puppies with families prepared for an affectionate, attention-seeking companion.
| Metric | Value |
|---|---|
| Breeding maturity | Usually after 12 months |
| Gestation | About 63 days |
| Typical litter size | 1 to 4 puppies |
| Weaning | About 3 to 4 weeks |
| Earliest rehoming | About 8 weeks |
Your Japanese Spitz's details on a record that satisfies UK microchip law: free with United Pet Club, for life, with nothing to renew.
Give your Japanese Spitz five minutes of paperwork before it needs rescuing. The free profile takes a name, a date of birth, a photo and your contact details, and it lives on a registry that never charges for the privilege. Dog registration works whether the chip is already in or still on the to-do list.
The implant happens at the vet surgery; the record is your half of the bargain, and the 2016 regulations expect it kept up to date. Register the microchip free on the lifetime plan: any brand a British vet implants is accepted, amendments after moving house cost nothing, and the record stays searchable through the lookups rescue centres and wardens turn to first. Create your free account and square it away this evening.
Set up a free United Pet Club account, add your Japanese Spitz's details and a photo, and save. The profile stays live for the whole of the dog's life at no charge, and the chip number can be added the moment you have it.
Key the fifteen digit number into your free United Pet Club account with your current address and phone number. The lifetime plan accepts any brand a British vet implants, and amendments after a house move are free.
Yes. Dogs in England, Scotland and Wales have had to be chipped since 2016, with the keeper's details kept current. The law covers the chip; keeping the record pointing at a live phone number is what United Pet Club handles, free.
Nothing at all. The United Pet Club lifetime plan covers the profile, the microchip record and every amendment without a fee, so there is no renewal to remember.
Common questions about the Japanese Spitz cover size, temperament, grooming, lifespan, suitability for families and availability.
It is a small breed. Adults stand around 30 to 38 cm at the shoulder and weigh roughly 5 to 10 kg, with males usually a little larger than females.
It is affectionate, playful and devoted to its family. The breed is alert and will bark at strangers or unusual sounds, but it is friendly rather than aggressive once it has accepted a visitor.
Care is moderate. The white coat needs brushing two to three times a week and daily during seasonal shedding, but it sheds dirt easily. The breed also needs daily walks and regular company.
The typical lifespan is 12 to 16 years. Routine veterinary care, dental hygiene and a healthy weight all support a long life.
Yes. It is generally good with children and gets along with other dogs and cats when introduced properly, especially if socialised from an early age.
The breed is alert and tends to bark at new arrivals and noises. Early training, including a quiet cue, along with good socialisation, keeps barking manageable.
They are popular in Japan and have a steady following in other countries, though availability varies by region. Working with a reputable breeder who health-screens the parents is recommended.
