A spirited Japanese mountain hunter of rare distinction.
Origin
Japan (Shikoku Island)
Height
17–22 in (43–56 cm)
Weight
35–55 lb (16–25 kg)
Lifespan
11–14 years
Coat
Harsh, dense double coat (sesame)
Energy
High
Overview
The Shikoku Inu is a rare medium spitz from the mountains of Shikoku Island, Japan, bred to hunt boar in rugged terrain. Agile and energetic, it resembles a slightly wilder cousin of the Shiba, with a hardy, athletic build.
Loyal, brave, and energetic, the Shikoku bonds closely with its family while remaining alert and reserved with strangers. It is an active, intelligent breed with a strong prey drive, thriving with an experienced, active owner.
History
Developed in the isolated mountains of Shikoku Island, the breed hunted boar alongside Japanese hunters known as matagi. Its rarity and heritage led to its designation as a Japanese national treasure.
Where it comes from
Japan (Shikoku Island)
Highlighted in the Shikoku Inu's lineage color on the map.
Temperament
The Shikoku is devoted, spirited, and courageous, attached to family and wary of strangers. It is intelligent and independent with a strong prey drive, needing early socialization, secure containment, and plenty of activity.
Health to watch
Joint malformation occurs in active breeds; screening and lean weight help protect the hips over time.
Certain hereditary eye disorders occur; regular eye exams help catch them early.
As a hardy landrace breed, the Shikoku tends to be robust with relatively few inherited disorders.
General breed tendencies, not a diagnosis. Every dog is an individual — pair this with regular veterinary care.
Care essentials
This energetic hunter needs vigorous daily activity and mental engagement to stay balanced.
A strong prey drive means a secure, escape-proof yard and leashed walks are essential.
The dense double coat sheds seasonally and needs regular brushing to manage loose hair.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.