The Arubian Cunucu Dog is a pariah type of breed which literally means cast off. The origin of this breed is not well known and does not have a specific dog standard. They are believed to be primitive and the result of random breeding in Aruba.
They have a characteristic of a standard pariah type of breeds, having a moderately built body, a wedge shaped head with large pricked ears and a curled tail that curls tightly over the back. They can also be found in ranges of all sizes and have currently no specific look that breeders of the Arubian Cunucu Dog are looking for.