Scientists identify 15,800-year-old dogs in central Turkey using preserved DNA

Scientists have identified burials in central Turkey dating back 15,800 years that contain the oldest dogs yet confirmed through preserved DNA.

The discovery establishes that close bonds between humans and dogs existed during the Ice Age, providing firm genetic evidence for those relationships.

Early dogs across Eurasia

Pınarbaşı is a rock shelter in central Anatolia, the inland region of modern-day Turkey. Young dogs were buried at the site close to people laid to rest in the same ground.

Professor Douglas Baird of the University of Liverpool compared the graves with the bones, linking the way the animals were treated and their fish-rich diet to sustained care by humans.

These dogs were not simply companions in a later village: they belonged to a mobile community that lived thousands of years before farming arrived in the region.

Burial on its own cannot explain everything the animals meant to people, making the broader pattern of early dogs across Eurasia important.

Solving the problem of mistaken identities

For years, archaeologists struggled to identify early dog bones because young dogs and wolves looked almost identical.

The question was resolved by nuclear DNA, genetic material from most of a cell that can distinguish dogs from wolves.

Previously, the earliest firm genetic evidence came from remains around 10,900 years old, leaving many questions unanswered.

Without more reliable identifications, claims about where dogs first emerged depended on bones that could still have belonged to wolves.

A dog lineage on the move

By 14,000 years ago, closely related dogs were already present in parts of Europe.

Despite the considerable distance, DNA from Gough’s Cave in southwest England was a surprisingly close match to the Anatolian dog.

It appears that, within just a few centuries, a single dog lineage moved across western Eurasia through contact or exchange.

Across the region, dogs seem to have passed between cultures more freely than the people who looked after them.

Echoes from England

A cave in southwest England, far from central Turkey, contained another dog that died approximately 14,300 years ago.

Marks on its jaw indicate that people altered its body after death in ways resembling their treatment of human remains.

The similar care seen at both sites suggests that dogs held a social position in ancient communities rather than serving a purely practical purpose.

Even so, the bones cannot reveal whether affection, ritual or utility came first in that relationship.

A bridge to the Neolithic

A second DNA study took the story roughly 32 kilometres away to the nearby settlement of Boncuklu, where a dog lived 11,400 years ago.

By then, life there had entered the Neolithic, the era when farming spread, and dogs were buried directly alongside people.

The Boncuklu dog remained genetically close to early European dogs, connecting village life with an older Ice Age lineage.

Taken together, these clues make Boncuklu a bridge between hunter-gatherer camps and the earliest farming villages.

Survival of local dog lineages

When farming later spread into Europe, incoming people did not simply replace the dogs already living there.

Data confirmed genetic influence from Southwest Asia in later European dogs, but that influence was far less complete than it was in humans.

Around half the genetic history of modern European breeds may still come from dogs that lived in Europe before farming.

In practice, early farmers often brought local dogs into their communities rather than starting over.

Early diversity in canine bloodlines

A dog that lived around 14,200 years ago at a Swiss site provided further confirmation.

Its DNA was closer to that of later European dogs than to Asian dogs, revealing emerging regional differences.

This makes a separate European domestication event whose lineage later vanished less likely.

Instead, early European dogs appear to have been connected to the wider dog family that subsequently spread around the world.

A bond of utility and companionship

Living alongside Ice Age hunters probably required more from these animals than companionship alone and may have favoured alert, trainable behaviour.

“These people hunted animals like wild sheep and dangerous wild cattle, so it seems likely that these animals were hunting, but also possibly guard dogs, given the presence of large predators like wolves and leopards in central Anatolia at that time,” said Baird.

At Boncuklu, the dogs’ roles may have broadened again as people settled and began managing sheep more closely.

Although none of this can be proved from individual bones, the practical clues are consistent with the social evidence.

Diverging from wild relatives

Another surprise is what the DNA shows very little of: later dogs acquired few wolf genes across western Eurasia.

Some Near Eastern populations carried wolf genes, but the wider dog lineage had already become a distinct group.

Unlike cattle and pigs, dogs often avoided extensive interbreeding with local wild relatives after domestication.

By the late Ice Age, dogs were not merely wolves living nearby; they were a population creating a history of their own.

From a rock shelter in Turkey to caves and villages across Europe, the studies trace dogs as companions, travellers and heirs to local histories.

Finding the next answers will require more DNA, more burials and greater care in interpreting what humans and dogs built together.