Dog's tooth reveals 7,000 year-old 400-km hunting trip
UK-based archaeologists investigated a dog's tooth found near the prehistoric monument Stonehenge in England, which revealed a 400-kilometre hunting trip made 7,000 years ago. The trip made by a Stone Age hunter-gatherer and his dog is believed to be the earliest known journey in British history. The hunter was using a domesticated dog, probably for hunting, researchers said.