Companion Dogs
Shikoku
Reviewed to our editorial standards · Updated 2026-06-12
Size
Medium
Life Span
10 to 12 years
Weight
35 to 55 pounds
Height
17 to 22 inches
Breed Group
Companion Dogs
Adaptability
Friendliness
Trainability
Energy
Health
Intelligence
Shikoku — Key Facts
About the Shikoku
The Shikoku is a medium companion dog known for being deeply loving with its family and reserved with strangers. With a highly intelligent mind, adaptable to most living situations, the Shikoku is best matched with experienced owners. Typically standing 17 to 22 inches and weighing 35 to 55 pounds, this breed has a life expectancy of 10 to 12 years, making it a devoted companion for the right family.
Originally classified within the Companion Dogs group, the Shikoku brings a distinct combination of traits that sets it apart. The Shikoku has a moderate energy level that suits an active household without being overwhelming. Deeply affectionate, the Shikoku loves being close to its people and forms strong bonds with every member of the household.
Temperament
The Shikoku is an even-tempered, well-balanced breed that makes it responsive to its environment without being overly sensitive. The Shikoku generally gets along well with children, especially when socialised from puppyhood. With other dogs the Shikoku can be selective, and careful introductions are recommended.
Around strangers, the Shikoku is naturally reserved and can make an effective watchdog. This breed tends to be quiet and won't alert you to every passing noise. The Shikoku has moderate wanderlust — a secure garden is always recommended. A strong prey drive means the Shikoku should be kept on a lead around wildlife and small pets.
Health & Lifespan
With a life expectancy of 10 to 12 years, the Shikoku is a medium-lived breed. The Shikoku is considered a robust, healthy breed with fewer inherited conditions than many pedigrees.
Common health areas to discuss with your vet include joint health (hip and elbow dysplasia), dental hygiene, eye health, and routine parasite prevention including flea, tick, and heartworm. The Shikoku can be prone to weight gain. Measure meals carefully, limit treats, and ensure adequate daily exercise to keep them at a healthy weight. Annual wellness bloodwork — including a complete blood count and biochemistry panel — is recommended from middle age onward to catch conditions like hypothyroidism, kidney disease, and diabetes early. Pet insurance is strongly recommended from puppyhood.
Is this breed right for you?
The Shikoku is best suited to experienced dog owners who can provide regular daily exercise and mental engagement. This breed can adapt to apartment life provided exercise needs are met.
Like most dogs, the Shikoku is happiest when not left alone for extended periods. This breed prefers warmer climates and should be protected from extreme cold. The Shikoku tolerates heat well, though fresh water and shade should always be available.
In summary, the Shikoku is a versatile and well-rounded companion dogs that rewards patient, experienced owners. Do thorough research, meet the breed in person if possible, and connect with a reputable breeder or rescue before bringing a Shikoku home.
Helpful Tools
Care Guides
Frequently Asked Questions
Is the Shikoku good with kids?
Yes, the Shikoku generally gets on well with children. As with any breed, supervised interactions and early socialisation produce the best results.
How much exercise does a Shikoku need?
A Shikoku needs around 45–60 minutes of exercise daily. A mix of walks, off-lead play, and mental stimulation keeps them balanced and well-behaved.
Does the Shikoku shed a lot?
Yes, the Shikoku is a heavy shedder. Daily brushing, regular vacuuming, and seasonal grooming appointments are part of owning this breed.
Own a Shikoku?
Track health records, set care reminders, and connect with other Shikoku owners in Hushku.