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Kreka

Tibetan Mastiff

“Kreka is a big loving dog who never got a chance to know what it is to be a puppy. We rescued her from a kennel in Pittsburgh and now she lives in sunny Florida. She is spoiled rotten and very, very loved. * Kreka died on Feb. 28, 2024* passed from a sudden illness. She passed in our arms, naturally.”

Place of Birth

Romania

Current Location

Orlando, Florida, USA

From

Romania

This dog has been viewed and been given 15 wags

Genetic Breed Result

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Tibetan Mastiff

The Tibetan Mastiff is one giant fluff ball. This ancient breed has been guarding and protecting their owners for thousands of years. This intelligent and indepent dog loves to be around the people they care about.

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Here’s what Kreka’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 Kreka’s breed mix.
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Traits

Explore the genetics behind your dog’s appearance and size.

Base Coat Color

Base Coat Color

Coat Color Modifiers

Coat Color Modifiers

Other Coat Traits

Other Coat Traits

Other Body Features

Other Body Features

Body Size

Body Size

Performance

Performance

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Through Kreka’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.

Haplogroup

A6

Haplotype

A92/117

Map

A6

Kreka’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.

A92/117

Kreka’s Haplotype

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

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

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

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