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🐕 Medium · Japan

Kai Ken: Size, Weight & Temperament

A rare Japanese hunting spitz with a distinctive brindle coat, originally used to hunt wild boar and deer.

~ Some experience
Kai Ken dog breed portrait
Photo: Kei87c1 · CC BY-SA 4.0 · Wikimedia Commons
Weight male14–18 kg
Weight female11–15 kg
Shoulder height45–56 cm
Size classMedium (12–25 kg)
Fully grownat approx. 15 months
Life expectancy14–16 years
Activity levelHigh
OriginJapan
ClassificationFCI Group 5, Section 5 (Asian Spitz and Related Breeds)

Kai Ken: temperament & character

The Kai Ken is independent, intelligent, and strongly attached to one handler, remaining reserved with strangers. Its hunting and trailing drive is pronounced.

How much exercise does a Kai Ken need?

It needs plenty of daily exercise and mental stimulation; hunting and trailing-based activities suit its original instincts well.

Kai Ken: grooming & shedding

The dense double coat sheds seasonally and needs more frequent brushing at those times, but is otherwise low-odor and easy to maintain.

Is the Kai Ken suitable for beginners?

Better suited to owners with some experience of independent breeds, since its hunting drive and strong will require consistent handling.

Kai Ken health problems

The breed is considered robust with few documented hereditary disorders, though hip dysplasia can occur.

Is a Kai Ken right for you?

With childrenWith reservations
SheddingModerate
Grooming effortModerate
BarkingModerate
Home alonePoor
Other petsRather not
TrainabilityDemanding

The Kai Ken sheds moderately and is only conditionally suitable for allergy sufferers. What matters is a contact test of several hours before getting one — not the amount of coat. The trigger, Can f 1, sits in saliva and dander.

Good with: Experienced, active owners, not ideal with small pets

Is your Kai Ken at a healthy weight? Calculate the ideal weight and the right portion size for free in the Souldog app.

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This information is for general guidance and does not replace veterinary or breeder advice. Temperament and health vary individually within every breed.