Tooth shows 'dogs were man's best friend in prehistoric times'

Archaeologists say a dog's tooth unearthed near Stonehenge shows the animals were man's best friend, even in prehistoric times.

It is thought to be from a pet Alsatian-type dog that travelled 250 miles from York with its owner about 7,000 years ago.

David Jacques said the find, at Blick Mead, was significant as it was not known people travelled so far, 2,000 years before the famous monument was built.