Japanese Spitz

Temperament & personality

Cheerful is the word that follows this breed around, and it is earned. A Japanese Spitz greets its family with visible delight, joins whatever is happening in the house, and keeps a puppyish sense of fun well into old age. They are companion dogs to the core: bred purely to live with people, they want to be in the room with you, though most are not anxiously clingy about it.

They are bold little dogs despite the delicate looks. Expect an alert watchdog that announces visitors, then befriends them once introduced. Early socialization keeps the alarm-barking from becoming a habit, especially in apartments. With children they are patient and playful, and their sturdy, athletic build handles family life better than many toy breeds. Cats and other dogs are generally accepted without drama, particularly when the Spitz is raised alongside them.

Training comes easily. The breed is smart, eager to please and food-motivated, a combination that makes it forgiving of beginner mistakes. They pick up house rules, recall and tricks quickly, and many enjoy agility and trick training as an outlet. Exercise needs are moderate: a couple of daily walks plus play sessions keeps most adults content, and they adapt their energy to the household.

Vaccination schedule

Japanese Spitz puppies follow the standard core protocol. DHPP, the combination vaccine against distemper, hepatitis (adenovirus), parvovirus and parainfluenza, starts at 6 to 8 weeks and repeats every 3 to 4 weeks until at least 16 weeks of age. Parvovirus in particular is dangerous for puppies, so keep your Spitz away from dog parks and unknown dogs until the series is complete. A booster at one year is followed by boosters every one to three years, depending on the product and your vet's advice.

Rabies is given once between 12 and 16 weeks where the law allows, boosted at one year, then every one to three years according to local requirements. Since this breed travels well and often accompanies owners on trips, keep vaccination certificates current; many borders and boarding facilities require proof.

Leptospirosis is now recommended for every dog, so plan on it for your Spitz: it needs a 2-dose puppy series followed by an annual booster, unlike the every-1-to-3-year DHPP boosters. The risk is higher for dogs that encounter standing water, wildlife or rural areas, which is part of why that yearly booster matters, but the vaccine is advised regardless of lifestyle. Non-core vaccines depend on lifestyle: Bordetella (kennel cough) makes sense for dogs that attend daycare, grooming salons or shows. The breed tolerates vaccination well and has no known breed-specific vaccine sensitivities.

Best food & diet

The Japanese Spitz has no special dietary quirks, which makes feeding straightforward. Choose a complete diet formulated for small breeds, which uses smaller kibble and slightly higher energy density suited to a 5 to 10 kg frame. Puppies should stay on a small-breed puppy formula until roughly 10 to 12 months, then transition to adult food over a week or so.

Daily calories for an adult usually fall between 350 and 650 kcal depending on size within the breed's range and how active the individual dog is. Watch body condition rather than the bag's feeding chart: you should feel ribs easily under a light fat cover, and the dog should have a visible waist under all that coat. Run your hands over the body regularly, because the fluff hides weight gain until it is well established.

Two meals a day suits adults. Keep treats under 10 percent of daily intake, and remember that these dogs are persuasive beggars. Omega-3 supplementation (fish oil at a vet-recommended dose) supports skin and helps that white coat gleam, though a good complete diet usually covers the basics. Fresh water always, and go easy on rich human food, which upsets small-dog stomachs quickly.

Common health problems

The Japanese Spitz is widely regarded as a relatively healthy small breed, with only a couple of conditions to watch for. Lifespans of 10 to 16 years are normal, and with good care and responsible breeding, many individuals live to the upper end of that range.

The main orthopaedic concern is patellar luxation, where the kneecap slips out of its groove. It is common across small breeds and ranges from a harmless occasional skip in the hind leg to lameness needing surgical correction. Watch for a hopping gait, sudden hind-leg carrying that resolves after a stretch, or reluctance to jump. Vets grade luxation from 1 to 4 during routine exams; low grades often need nothing beyond weight control and muscle-building exercise.

The other signature issue is runny eyes. Many Japanese Spitz produce more tears than their small tear ducts drain, leading to damp fur and reddish-brown tear staining that shows vividly on a white face. It is usually cosmetic, but a vet should rule out blocked ducts, ingrown lashes or allergy the first time it appears. Daily wiping with a clean damp cloth keeps staining under control. Beyond these, keep up dental care, since small breeds accumulate tartar early, and expect little else.

Allergies & skin

Like all dogs, the Japanese Spitz is not truly hypoallergenic, and its cloud-like coat is no exception. It sheds dander and hair year-round and heavily in season, so people with dog allergies should test their reaction to an adult before committing to a puppy.

The breed's own skin is typically robust. The stand-off double coat protects the skin beneath, and its texture resists dirt, so the skin needs less scrubbing (and suffers less irritation) than owners expect. Skin problems are not a breed hallmark, but individual dogs can develop the same environmental allergies as any dog: pollen, dust mites and flea saliva are the usual suspects, showing up as paw chewing, ear scratching and belly redness.

Tear staining is the one skin-adjacent issue owners notice most, because rust-colored streaks are obvious against white fur. Keep the area under the eyes clean and dry, and ask a vet before using any stain-removal product near the eyes. If itching or recurrent ear infections appear, pursue a proper allergy workup with your vet rather than cycling through shampoos; identifying the trigger early saves years of flare-ups.

Flea, tick & worm prevention

Year-round parasite prevention matters more with a plush white coat than with most dogs, partly because fleas are miserable to eradicate from that much undercoat and partly because flea dirt shows on a white dog quickly. Monthly oral chews or topical spot-ons both work; if you use a topical, part the coat thoroughly so the product reaches skin, not fur. Isoxazoline products covering both fleas and ticks are a convenient single solution for most households.

After woodland or long-grass walks, run your fingers through the coat against the grain and check ears, armpits, groin and between the toes for ticks. The dense coat gives ticks cover, so a fine-toothed comb helps. Remove any tick promptly with a proper tick tool, twisting slowly, and mention attachments to your vet if you live in a Lyme or babesiosis region.

Worming follows the standard schedule: puppies every 2 weeks from 2 weeks of age until 12 weeks, then monthly until 6 months. Adults are typically wormed every 3 months, or continuously via monthly combination preventives that include heartworm protection where heartworm is endemic. Dose by current weight, which matters in a breed whose adults span 5 to 10 kg; a product sized for the top of the range is too much drug for a dog at the bottom of it.

Medications & dosing

Every medication for a Japanese Spitz should be dosed by current body weight and directed by a vet. The breed's healthy reputation means many owners rarely handle prescriptions, which makes it doubly important to get the basics right when the need arises. The 5 to 10 kg spread within the breed is wide in percentage terms, so never reuse a dose prescribed for a different dog, even another Japanese Spitz.

There are no known breed-specific drug sensitivities. Standard small-dog cautions apply: human NSAIDs such as ibuprofen and naproxen are toxic to dogs, paracetamol is dangerous at small-dog body weights, and xylitol-sweetened human products are an emergency. If your dog needs pain relief, for instance after a patellar luxation flare, your vet will prescribe a dog-safe NSAID at a weight-calculated dose, often with a recheck to confirm tolerance.

Keep a simple record of anything your dog takes, including flea and worm products, with dates and weights. Weigh the dog at least a couple of times a year; the coat hides body changes, and an accurate weight is the foundation of safe dosing for everything from wormers to anaesthesia.

Grooming & coat care

Here is the breed's best-kept secret: the dazzling coat is much less work than it looks. There is no trimming or clipping to do at all; the coat is shown natural. Its texture resists dirt, so a muddy Japanese Spitz can dry off and shed the dirt on its own, leaving owners brushing out dust rather than bathing out stains.

Routine care is a thorough brush two or three times a week with a pin brush and a slicker, working in lines down to the skin so the undercoat does not felt. During seasonal molts, usually twice a year and heavier in spring, the undercoat comes out in handfuls and daily sessions with an undercoat rake are the difference between a manageable week and a house full of white drifts. Intact females often blow coat after a heat cycle as well.

Bathe only when genuinely needed, perhaps every 6 to 8 weeks at most, with a gentle dog shampoo; over-bathing dries the skin and dulls the coat. Never shave a Japanese Spitz, since the double coat insulates against heat and sun as well as cold. Finish the routine with nail trims every 3 to 4 weeks, weekly ear checks, daily eye wiping if your dog tear-stains, and tooth brushing several times a week.

How the Japanese Spitz compares

Deciding between similar breeds? Here is the Japanese Spitz next to Chinese Crested and Norfolk Terrier.

Frequently asked questions