Shikoku vs Shiba Inu: Understanding the Difference
If you are researching Japanese dog breeds, you have almost certainly come across the Shiba Inu. But have you heard of the Shikoku? Often called Japan's best-kept secret, the Shikoku is a rare and remarkable breed that shares some visual similarities with the Shiba but offers a very different ownership experience. Here is a detailed comparison to help you understand which breed might be right for you.
Size and Build
The Shikoku is a medium-sized dog, standing 17 to 22 inches at the shoulder and weighing 35 to 55 pounds. They are noticeably larger and more athletic than the Shiba Inu, which typically stands 13 to 17 inches and weighs 17 to 23 pounds. The Shikoku has a lean, muscular build that reflects its history as a mountain hunting dog, while the Shiba is more compact and fox-like in appearance.
| Trait | Shikoku | Shiba Inu |
|---|---|---|
| Height | 17-22 inches | 13-17 inches |
| Weight | 35-55 lbs | 17-23 lbs |
| Lifespan | 12-15 years | 12-15 years |
| Temperament | Loyal, alert, eager to please | Independent, bold, stubborn |
| Trainability | Moderate to high | Moderate (can be stubborn) |
| Energy Level | High | Moderate to high |
| Good with families | Yes, bonds deeply | Yes, but more independent |
| Rarity in the US | Very rare | Common |
| AKC Recognized | No (UKC recognized) | Yes |
Temperament and Personality
This is where the two breeds differ most. The Shiba Inu is famously independent and can be aloof, even with its own family. They are often described as cat-like in their behavior. The Shikoku, on the other hand, forms an incredibly strong bond with its owner and family. They are loyal, attentive, and genuinely want to be part of everything you do. While the Shikoku still has the intelligence and dignity common to Japanese breeds, they are far more willing to work with you and eager to please than the typical Shiba.
Trainability
Shiba owners will tell you that training can be a battle of wills. Shibas are smart but often choose when they want to listen. The Shikoku is more responsive to training, especially when positive reinforcement is used. Their hunting heritage means they are naturally focused and driven, which translates well to obedience training, agility, and other activities. That said, the Shikoku is still a primitive breed and benefits from an experienced, confident owner.
Exercise and Activity
Both breeds need regular exercise, but the Shikoku has higher energy demands. They were bred to hunt boar in the mountainous terrain of Shikoku Island, so they thrive with vigorous daily exercise — long hikes, trail running, or large yard play. The Shiba is active but can adapt more easily to apartment living with moderate daily walks.
Rarity and Availability
The Shiba Inu is one of the most popular dog breeds in America, with thousands of breeders across the country. The Shikoku is extremely rare outside of Japan, with only a handful of dedicated breeders in the United States. Owning a Shikoku means owning a piece of living Japanese heritage that very few people in this country will ever encounter.
Which Breed Is Right for You?
If you want a smaller, more independent dog that is widely available and recognized by the AKC, the Shiba Inu is a fine choice. But if you are looking for a deeper bond, a more trainable companion, and a rare breed with an incredible history, the Shikoku may be exactly what you have been searching for. There is nothing quite like the loyalty and presence of a Shikoku by your side.
Interested in bringing a Shikoku into your life?
View our available puppies or contact us to learn more.