The Shiba Inu, Akita, Alaskan Malamute, Chow Chow, and Basenji are among the dog breeds genetically closest to the grey wolf. A landmark genomic study published in Science analyzed 85 breeds and found that 14 “ancient” breeds retain genetic markers more closely aligned with wolves than any of the hundreds of modern breeds developed in Europe over the past few centuries. Of these, the Alaskan Malamute and Siberian Husky look the part, but some of the closest genetic relatives, like the Shar-Pei and Pekingese, would surprise most people.
The Ancient Breeds Closest to Wolves
When researchers compared DNA across thousands of dogs and wolves, a consistent cluster of breeds separated from the rest. These breeds trace their origins to Asia, Africa, and the Arctic, and they share more of the ancestral dog gene pool with wolves than modern European breeds do. The deepest genetic split separated four Asian spitz-type breeds: the Shar-Pei split off first, followed by the Shiba Inu, with the Akita and Chow Chow grouping together. The Basenji, an ancient African breed sometimes called the “barkless dog,” split off next.
The full list of 14 ancient breeds identified in this cluster includes dogs from Central Africa (Basenji), the Middle East (Saluki and Afghan Hound), Tibet (Tibetan Terrier and Lhasa Apso), China (Chow Chow, Pekingese, Shar-Pei, and Shih Tzu), Japan (Akita and Shiba Inu), and the Arctic (Alaskan Malamute, Siberian Husky, and Samoyed). When wolf samples from eight countries were added to the analysis, they fell entirely within this ancient cluster. The researchers concluded that dogs from these breeds “may be the best living representatives of the ancestral dog gene pool.”
This means genetic closeness to wolves has little to do with appearance. A Lhasa Apso shares more wolf DNA than a German Shepherd does.
Why Some Breeds Kept More Wolf DNA
A DNA analysis of almost 3,000 dogs found that most breeds carry at least some recent wolf ancestry. But bigger dogs, along with breeds developed for hunting or sledding, tend to carry more of it. The reason appears to be practical: when dogs faced evolutionary pressures like surviving harsh climates, scavenging for food, or guarding livestock, crossbreeding with local wolves gave them useful traits. Researchers described wolf ancestry as an “evolutionary survival kit” that dogs could tap into when challenges demanded it.
One key genetic difference between dogs and wolves involves digestion. Wolves carry just two copies of a gene responsible for breaking down starch, while modern dogs carry anywhere from 4 to 34 copies. This expansion allowed dogs to thrive alongside farming humans on starch-heavy diets, while wolves remained strict carnivores. Interestingly, some ancient dogs from early farming societies still had only two copies of this gene, suggesting the dietary split between dogs and wolves happened gradually over thousands of years rather than all at once.
How Dogs Physically Diverged From Wolves
Even the most wolf-like breeds differ from actual wolves in measurable ways. Dogs generally have shorter and wider snouts, smaller overall stature, smaller slicing teeth, and more crowded dentition. One of the most studied differences is the eye socket angle. Wolves average about 42 degrees, giving them a narrower, more forward-facing gaze. Modern dogs average 55 degrees, meaning their eyes sit more to the sides of the skull. Ancient archaeological dogs fall right in between at 47 degrees, showing a gradual shift over domestication. This widening happened because the bone above the cheek pushed outward over generations, subtly reshaping the face.
Breeds like the Alaskan Malamute and Siberian Husky retain the upright ears, thick double coat, and overall silhouette of a wolf. But even these breeds show the wider orbital angles and shorter muzzles that mark them as domesticated.
Breeds Deliberately Crossed With Wolves
Separate from the ancient breeds are dogs that were intentionally bred with wolves in modern times. The most notable is the Czechoslovakian Wolfdog, created in the 1950s as a military experiment by crossing German Shepherds with wild Carpathian wolves. Between 1958 and 1983, breeders repeatedly crossed the hybrids back with German Shepherds, diluting the wolf content over generations. Genetic analysis shows the breed today carries a limited amount of wolf DNA within a predominantly dog genome, consistent with that repeated backcrossing.
The Saarloos Wolfdog followed a similar path. In 1935, a Dutch breeder crossed a male German Shepherd with a female Eurasian grey wolf from Siberia, then bred the offspring back to German Shepherds to produce dogs with roughly one quarter wolf blood. Both breeds are now recognized by kennel clubs, but they remain uncommon and carry reputations for being challenging to own.
The Tamaskan is a newer breed designed to look like a wolf without direct wolf content. It was developed from mixes of Alaskan Huskies, Malamutes, German Shepherds, and Siberian Huskies, though genetic testing later revealed that some wolfdog crosses were included in the early breeding program.
Living With Wolf-Like Dogs
Ancient breeds and wolf-looking breeds share a reputation for independence. The Shiba Inu is famously stubborn. The Basenji is vocal in its own way (it yodels rather than barks) and has a strong prey drive. Malamutes and Huskies are built for endurance and need significant daily exercise, or they’ll find destructive ways to burn energy.
Actual wolf-dog hybrids are a different category entirely. They crave social interaction and typically need a canine companion of similar size. They require large outdoor enclosures, a diet consisting mostly of raw meat and bones, and an owner experienced enough to manage partially wild behavior. They can turn aggressive if not properly managed, and their territorial instincts make them poor companions for other pets. Boarding kennels generally won’t accept them, limiting your ability to travel. Many jurisdictions restrict or ban wolf-dog hybrid ownership outright.
For most people drawn to the wolf aesthetic, the ancient breeds offer a more realistic option. A Siberian Husky or Alaskan Malamute gives you a wolf-like appearance backed by thousands of years of domestication. They’re still demanding dogs that need experienced handling and plenty of space, but they operate within the behavioral range of a domestic animal. The genetic closeness to wolves is real, but so is the millennia-long process that made them companions rather than wild animals.