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Rex

Mixed Breed

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“Rex is a rescue and was adopted at ~1.5-2 years old. We know very little about his history. He is so incredibly sweet, and sometimes too smart for his own good!”

Current Location

Castle Rock, Colorado, USA

From

DMK Rehoming, East Bayaud Place, Aurora, CO, 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:

American Pit Bull Terrier

The American Pit Bull Terrier originated in the British Isles and descends from the Mastiff-type dogs introduced to England in antiquity. The breed was brought over to the United States by English immigrants in the 1800s, and quickly became one of the most popular and widespread breeds there.

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Chow Chow

This distinctive-looking dog breed has a proud, independent spirit that some describe as catlike. Often aloof and suspicious of strangers, the Chow Chow may not be a cuddle buddy, but for the right person, they are a fiercely loyal companion.

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Australian Cattle Dog

A classic cattle dog, Australian Cattle Dogs were developed from a mixture of breeds in Australia in the 19th century, and still maintain their energetic herding instincts today.

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American English Coonhound

American English Coonhounds, perhaps more commonly known as Redtick Coonhounds, are an American breed of dog that originated in the Southern United States. As the descendants of hunting dogs brought over to the New World from Europe in the 17th and 18th centuries, American English Coonhounds are still valued today for their excellence as hunting dogs and loving dispositions.

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Collie

Collies are attractive herding dogs, boasting a beautiful coat while being highly intelligent. They also make for extremely loyal and sweet family pets.

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Genetic Stats

Wolfiness

1.6 % HIGH

Predicted Adult Weight

55 lbs

Dogs Like Rex

Venn diagram

Discover dogs who share a similar breed mix to Rex. 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:
American Pit Bull Terrier
Chow Chow
Australian Cattle Dog
American English Coonhound
Collie
Supermutt

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Would you like more information? Have you found a lost dog wearing an Embark dog tag? You can contact us at:

Rex
Family Tree From Embark PARENTS GRANDPARENTS GREAT GRANDPARENTS Mixed Mixed American Pit Bull Terrier / American English Coonhound mix Chow Chow / Collie mix Chow Chow mix American Pit Bull Terrier / Australian Cattle Dog mix American Pit Bull Terrier American English Coonhound mix Chow Chow Collie mix Chow Chow Chow Chow mix American Pit Bull Terrier Australian Cattle Dog

Our algorithms predict this is the most likely family tree to explain Rex’s breed mix, but this family tree may not be the only possible one.

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

Base Coat Color

Base Coat Color

Dark or Light Fur
E (Extension) Locus
Can have dark fur
Red Pigment Intensity LINKAGE
I (Intensity) Loci
No impact on coat pattern
Brown or Black Pigment
B (Brown) Locus
Black or gray fur and skin
Color Dilution
D (Dilute) Locus
No Call
Coat Color Modifiers

Coat Color Modifiers

Hidden Patterning
K (Dominant Black) Locus
More likely to have a mostly solid black or brown fur coat
Body Pattern
A (Agouti) Locus
No impact on coat pattern
Facial Fur Pattern
E (Extension) Locus
No dark mask or grizzle facial fur patterns
Saddle Tan
No impact on coat pattern
White Spotting
S (White Spotting) Locus
Likely to have little to no white in coat
Merle
M (Merle) Locus
Unlikely to have merle pattern
Harlequin
No impact on coat pattern
Other Coat Traits

Other Coat Traits

Furnishings LINKAGE
Likely unfurnished (no mustache, beard, and/or eyebrows)
Coat Length
Likely short or mid-length coat
Shedding
Likely heavy/seasonal shedding
Coat Texture
Likely straight coat
Hairlessness (Xolo type) LINKAGE
Very unlikely to be hairless
Hairlessness (Terrier type)
Very unlikely to be hairless
Oculocutaneous Albinism Type 2 LINKAGE
Likely not albino
Other Body Features

Other Body Features

Muzzle Length
Likely medium or long muzzle
Tail Length
Likely normal-length tail
Hind Dew Claws
Unlikely to have hind dew claws
Back Muscling & Bulk (Large Breed)
Likely normal muscling
Eye Color LINKAGE
Less likely to have blue eyes
Body Size

Body Size

Body Size 1
Intermediate
Body Size 2
Larger
Body Size 3
Larger
Body Size 4
Larger
Body Size 5
Larger
Performance

Performance

Altitude Adaptation
Normal altitude tolerance
Appetite LINKAGE
Normal food motivation
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Through Rex’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

A2

Haplotype

A506

Map

A2

Rex’s Haplogroup

A2 is a very ancient maternal line. Most likely it was one of the major female lines that contributed to the very first domesticated dogs in Central Asia about 15,000 years ago. Some of the line stayed in Central Asia to the present day, and frequently appear as Tibetan Mastiffs and Akitas. Those that escaped the mountains of Central Asia sought out other cold spots, and are now found among Alaskan Malamutes and Siberian Huskies. This lineage is also occasionally found in several common Western breeds, such as German Shepherds and Labrador Retrievers. Curiously, all New Guinea Singing Dogs descend from this line. These are an ancient and very interesting breed found in the mountains of Papua New Guinea. Unfortunately, they are now endangered. They are closely related to the Australian dingo, so you could say its cousins are dingos! This line is also common in village dogs in Southeast and East Asia. Unlike many other lineages, A2 did not spread across the whole world, probably because it did not have the opportunity to hitch its wagon to European colonialism - or because these dogs just prefer hanging out in mountains, tundras, islands, and other hard-to-reach places!

A506

Rex’s Haplotype

Part of the A2 haplogroup, the A506 haplotype occurs most commonly in East Asian Village Dogs. It's a rare find!

Some other Embark dogs with this haplotype:

Dingos commonly possess this haplogroup.

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Through Rex’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

A2a

Haplotype

Hc.12

Map

A2a

Rex’s Haplogroup

A2a is a truly ancient lineage. Unlike the recent upstart A1 lineages which found their way from a few popular European males a couple hundred years ago into many dogs in many breeds, A2a shows ancient roots without major recent expansion. It is likely one of the oldest eastern Eurasian male lineages of dogs, where it has existed for thousands of years. Nowadays, it's commonly found in Tibetan Terriers and Chow Chows as well as in Southeastern Asian village dogs. The Chow Chow seems to have been depicted in sculpture over 2,000 years ago, so this is an ancient lineage indeed, and dogs with it have a long and noble pedigree! Males from this lineage have continued to be bred in similar forms and breeds for millennia.

Hc.12

Rex’s Haplotype

Part of the A2a haplogroup, this rare haplotype occurs in Papua New Guinea and Vietnam.

Some other Embark dogs with this haplotype:

The large-sized Tibetan Mastiff descends from this ancient lineage.

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