The Thai Ridgeback was first noted more than 350 years ago in Thailand, but he is thought to be far older. One theory suggests that he is a descendant of the now-extinct Hottentot dog, which may have played a role in the development of the Rhodesian Ridgeback.
The Thai Ridgeback was an all-purpose dog, kept to guard property and serve as an alarm dog, escort or pull carts, hunt small and large game, and keep cobras at bay. He lived mainly in eastern Thailand, as well as on the island of Dao Phu Quoc, near the border of Cambodia and Vietnam. His relative isolation ensured that he maintained his distinctive look.
The breed has been in the United States since 1994. The United Kennel Club recognized the Thai Ridgeback in 1996, and it was recorded in the American Kennel Club’s Foundation Stock Service in 1997.