The Japanese have a long history of breeding dogs, with many breeds originating in the country. The Shiba Inu is considered the most popular dog breed in Japan, but other breeds like the Akita, Kai Ken, Hokkaido, and Shikoku are also highly regarded. Understanding why dogs bark and how to properly care for Japanese dogs can help ensure they are happy and healthy pets. Socialization is an important part of raising a well-behaved dog.