Kai Dog
			Kai This breed originated from medium-sized dogs that existed in Japan in the ancient times. It became established as a breed in the Kai district (Yamanashi Prefecture), which is surrounded by mountains. Another name for this breed is "Kai tora-ken". A distinguishing feature in this dog is its brindled coat. These dogs are used mainly for hunting wild bear and deer. Their strong inclination to form a pack is thought to contribute towards maintaining the purity of the breed. The breed was designated as a "natural monument" in 1934.