The world's oldest known breed of domesticated dog dates back to 329 BC.

Dogs are well known for being man’s best friend, and it turns out that’s a relationship that goes back longer than you might expect. According to Guinness World Records, the oldest known breed of domesticated dog goes all the way back to 329 BC. “Saluki dogs were revered in ancient Egypt, being kept as royal pets and being mummified after death,” they note. “There are carvings found in Sumer (present-day southern Iraq) which represent a dog, closely resembling aDogs are well known for being man’s best friend, and it turns out that’s a relationship that goes back longer than you might expect. According to Guinness World Records, the oldest known breed of domesticated dog goes all the way back to 329 BC. “Saluki dogs were revered in ancient Egypt, being kept as royal pets and being mummified after death,” they note. “There are carvings found in Sumer (present-day southern Iraq) which represent a dog, closely resembling a saluki, which date back to 7000 BC.”, which date back to 7000 BC.”