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Rottweiler (5.2% unresolved)

“She looks very good in sunglasses :)”

Place of Birth

Washington, USA

Current Location

Tacoma, Washington, USA

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Genetic Breed Result


Embark Supermutt analysis

What’s in that Supermutt? There may be small amounts of DNA from these distant ancestors:


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

Breed Reveal Video



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







Bailey’s Haplogroup

A6 is a rare maternal lineage. The only breed we have seen it in to date is Tibetan Mastiffs. Otherwise, we only see it in village dogs in Nepal.


Bailey’s Haplotype

The lone member of the A6 haplogroup, this rare haplotype occurs in Tibetan Mastiffs and village dogs in Nepal.

Some other Embark dogs with this haplotype:

Tibetan Mastiffs are the only registered breed to have this rare haplogroup.



The Paternal Haplotype reveals a dog’s deep ancestral lineage, stretching back thousands of years to the original domestication of dogs.

Are you looking for information on the breeds that Bailey inherited from her mom and dad? Check out her breed breakdown and family tree.

Paternal Haplotype is determined by looking at a dog’s Y-chromosome—but not all dogs have Y-chromosomes!

Why can’t we show Paternal Haplotype results for female dogs?

All dogs have two sex chromosomes. Female dogs have two X-chromosomes (XX) and male dogs have one X-chromosome and one Y-chromosome (XY). When having offspring, female (XX) dogs always pass an X-chromosome to their puppy. Male (XY) dogs can pass either an X or a Y-chromosome—if the puppy receives an X-chromosome from its father then it will be a female (XX) puppy and if it receives a Y-chromosome then it will be a male (XY) puppy. As you can see, Y-chromosomes are passed down from a male dog only to its male offspring.

Since Bailey is a female (XX) dog, she has no Y-chromosome for us to analyze and determine a paternal haplotype.