Which dog breed originated further east, the Cão Fila de São Miguel or the Saluki?
Saluki The Saluki, also known as Persian Greyhound, is a dog originally bred in the Fertile Crescent. The Saluki is classed as a sighthound and is typically deep-chested and long-legged. Salukis are "sight" hounds—hunting by sight—and run their quarry down to kill or retrieve it. Historically, Salukis were used for hunting by nomadic tribes. Typical quarry included the gazelle, hare, fox and jackal.
Polynesian Dog The Polynesian Dog (formerly "Canis pacificus") refers to a few extinct varieties of domesticated pariah dogs from the islands of Polynesia. These dogs were used for both companionship and food and were introduced alongside poultry and pigs to various islands. They died out as a result of the cross-breeding that occurred after other breeds of dogs were introduced.