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Lulu

Rottweiler

“Rescued from Laredo, TX in 2017. Huge prey drive but a real goofball.”

Place of Birth

Laredo, Texas, USA

Current Location

Olney, Maryland, USA

From

San Antonio, TX, USA

This dog has been viewed and been given 33 wags

Genetic Breed Result

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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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Here’s what Lulu’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 Lulu’s breed mix.

Breed Reveal Video

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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 Lulu’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

A5

Haplotype

A204

Map

A5

Lulu’s Haplogroup

A5 is a rare maternal lineage. It is most numerous among the village dogs of Vietnam, though it is also present in the Chow Chow breed. Additionally, it is found in the Carolina Dog, and attests to this population’s origins among the indigenous native dog.

A204

Lulu’s Haplotype

Part of the A5 haplogroup, this haplotype occurs most commonly in Chow Chows, Bloodhounds, and village dogs in Mexico.

The Chow Chow is a carrier of the rare A5 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 Lulu 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 Lulu is a female (XX) dog, she has no Y-chromosome for us to analyze and determine a paternal haplotype.

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