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Cujo

Mixed Ancestry

“We rescued Cujo from a family that didn’t treat him as well as he deserves. We took him in and he fit perfectly with the family. He loves to eat and sleep and is very loving.”

Current Location

Galax, Virginia, USA

From

Galax, Virginia, USA

This dog has been viewed and been given 16 wags

Genetic Breed Result

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Great Pyrenees

The Great Pyrenees is an exceptionally loving dog whose primary function is to protect sheep, goats, livestock, people, children, grass, flowers, the moon, lawn furniture, etc., from any real or imaginary predators that may intrude on your personal space. They have a strong build and an amazing thick white coat that exudes elegance and majesty. They make a great family dog because of their intelligence and steady temperament.

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Rottweiler

Originally used for driving cattle and protecting valuable convoys, Rottweilers are now popular family pets as well as guard, police and military dogs.

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Beagle

The Beagle is a scent hound and a great family pet. They are known for being affectionate and having loud voices.

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Boxer

Developed in Germany, the Boxer is a popular family dog: patient, loyal and smart-requiring lots of exercise and proper training. For active families or owners looking for a rambunctious jogging buddy, Boxers may be the perfect breed. Boxers delight their humans with their sense of humor and affectionate nature.

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Dogs Like Cujo

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Discover dogs who share a similar breed mix to Cujo. A higher score means the two dogs have more of their breed mix in common. A score of 100% means they share the exact same breed mix!

Click or tap on a pic to learn more about each dog and see an in-depth comparison of their DNA, breeds, and more.

DNA Breed Origins

Breed colors:
Great Pyrenees
Rottweiler
Beagle
Boxer

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Here’s what Cujo’s family tree may have looked like.
While there may be other possible configurations of his family’s relationships, this is the most likely family tree to explain Cujo’s breed mix.

Breed Reveal Video

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Through Cujo’s mitochondrial DNA we can trace his mother’s ancestry back to where dogs and people first became friends. This map helps you visualize the routes that his ancestors took to your home. Their story is described below the map.

Haplogroup

A1e

Haplotype

A25

Map

A1e

Cujo’s Haplogroup

This female lineage likely stems from some of the original Central Asian wolves that were domesticated into modern dogs starting about 15,000 years ago. It seemed to be a fairly rare dog line for most of dog history until the past 300 years, when the lineage seemed to “explode” out and spread quickly. What really separates this group from the pack is its presence in Alaskan village dogs and Samoyeds. It is possible that this was an indigenous lineage brought to the Americas from Siberia when people were first starting to make that trip themselves! We see this lineage pop up in overwhelming numbers of Irish Wolfhounds, and it also occurs frequently in popular large breeds like Bernese Mountain Dogs, Saint Bernards and Great Danes. Shetland Sheepdogs are also common members of this maternal line, and we see it a lot in Boxers, too. Though it may be all mixed up with European dogs thanks to recent breeding events, its origins in the Americas makes it a very exciting lineage for sure!

A25

Cujo’s Haplotype

Part of the large A1e haplogroup, we have detected this haplotype in village dogs in Mexico. We also see it in Irish Wolfhounds, Great Pyrenees, Brittanys, and Labrador Retrievers.

Irish Wolfhounds are a consistent carrier of A1e.

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Through Cujo’s Y-chromosome we can trace his father’s ancestry back to where dogs and people first became friends. This map helps you visualize the routes that his ancestors took to your home. Their story is described below the map.

Haplogroup

D

Haplotype

H10.1/Hd.4

Map

D

Cujo’s Haplogroup

The D paternal lineage is very common in well-known populations of dogs. Breeds belonging to the D lineage likely have direct male ancestors that can be traced all the way back to the origin of domestic dogs themselves! One popular breed that commonly sports a D lineage is the Boxer. Boxers were developed in the late 19th century from Mastiff dogs, so it is no surprise that D is well represented among Mastiffs, Bulldogs, as well as Terriers. Intriguingly, D is also found among Lhasa Apsos, an ancient Tibetan breed, and Afghan Hounds. While the presence of this lineage in Polynesia or the New World can be chalked up to interbreeding with European dogs brought during voyages of discovery or later settlement, D is also well represented among village dog populations in the Middle East and Africa. If the fact that we find dogs bearing a D lineage in the Middle East (not to mention the large amount of diversity among Middle Eastern D lineage males) is any indication of ancient residence in that region, then the presence among Oceanian village dogs is peculiar. Rather, it may be that D is part of a broader Eurasian group of ancient paternal lineages which disappeared from the eastern portion of its original range, persisting in the island of New Guinea as well as West Asia and Africa. With the rise of Mastiff breeds, the D lineage received a new life as it became common among many types of working dogs.

H10.1/Hd.4

Cujo’s Haplotype

Part of the D haplogroup, this haplotype occurs most frequently in mixed breed dogs.

The D paternal lineage is common in Boxers.

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