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Sampson

Catahoula Leopard Dog

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“I drove 22 hours one way and 24 the way back with a 10 week old Sammy. It was more than worth the drive, at the time of his first birthday this big beauty was 82lbs and 25 1/2 inches at the shoulder. From a line of cattle herders and blood trackers, bred for size and temperament.”

Place of Birth

Guthrie, OK, USA

Current Location

Findlay, Ohio, USA

From

Guthrie, OK, USA

This dog has been viewed and been given 25 wags

Genetic Breed Result

Catahoula Leopard Dog

Sampson

embk.me/i/sampson28

Catahoula Leopard Dog

The Catahoula Leopard Dog is an American working breed with origins in Louisiana. These guys come in a patchwork of colors and patterns, giving them their trademark look. They are primarily a working dog, but can make good companions with intensive socialization from an early age.

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Genetic Stats

Predicted Adult Weight

79 lbs

Genetic Age
38 human years

Based on the date of birth provided

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Health Summary

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Sampson inherited one variant that you should learn more about.

Degenerative Myelopathy, DM

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Sampson inherited one copy of the variant we tested

What does this result mean?

This result should not impact Sampson’s health but it could have consequences for siblings or other related dogs if they inherited two copies of the variant. We recommend discussing this result with their owners or breeders if you are in contact.

Impact on Breeding

This result should be taken into account as part of your breeding program. Sampson will pass this variant to ~50% of his offspring.

What is Degenerative Myelopathy, DM?

The dog equivalent of Amyotrophic Lateral Sclerosis, or Lou Gehrig’s disease, DM is a progressive degenerative disorder of the spinal cord. Because the nerves that control the hind limbs are the first to degenerate, the most common clinical signs are back muscle wasting and gait abnormalities.

Breed-Relevant Genetic Conditions

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Urate Kidney & Bladder Stones (SLC2A9)

Identified in Catahoula Leopard Dogs

Additional Genetic Conditions

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Clinical Tools

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

Coat Color

Coat Color

E Locus (MC1R)
Can have a melanistic mask (EmE)
K Locus (CBD103)
More likely to have a mostly solid black or brown coat (KBky)
Intensity Loci LINKAGE
No impact on coat pattern (Intense Red Pigmentation)
A Locus (ASIP)
Not expressed (atat)
D Locus (MLPH)
Dark areas of hair and skin are not lightened (DD)
B Locus (TYRP1)
Black or gray hair and skin (BB)
Saddle Tan (RALY)
Not expressed (NN)
S Locus (MITF)
Likely to have little to no white in coat (SS)
M Locus (PMEL)
Two merle alleles, likely to appear merle or double merle (M*M*)
H Locus (Harlequin)
No harlequin alleles (hh)
Other Coat Traits

Other Coat Traits

Furnishings (RSPO2) LINKAGE
Likely unfurnished (no mustache, beard, and/or eyebrows) (II)
Coat Length (FGF5)
Likely short or mid-length coat (GG)
Shedding (MC5R)
Likely heavy/seasonal shedding (CT)
Hairlessness (FOXI3) LINKAGE
Very unlikely to be hairless (NN)
Hairlessness (SGK3)
Very unlikely to be hairless (NN)
Oculocutaneous Albinism Type 2 (SLC45A2) LINKAGE
Likely not albino (NN)
Coat Texture (KRT71)
Likely straight coat (CC)
Other Body Features

Other Body Features

Muzzle Length (BMP3)
Likely medium or long muzzle (CC)
Tail Length (T)
Likely normal-length tail (CC)
Hind Dewclaws (LMBR1)
Unlikely to have hind dew claws (CC)
Blue Eye Color (ALX4) LINKAGE
Less likely to have blue eyes (NN)
Back Muscling & Bulk, Large Breed (ACSL4)
Likely normal muscling (CC)
Body Size

Body Size

Body Size (IGF1)
Intermediate (NI)
Body Size (IGFR1)
Larger (GG)
Body Size (STC2)
Larger (TT)
Body Size (GHR - E191K)
Larger (GG)
Body Size (GHR - P177L)
Larger (CC)
Performance

Performance

Altitude Adaptation (EPAS1)
Normal altitude tolerance (GG)
Appetite (POMC) LINKAGE
Normal food motivation (NN)
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Through Sampson’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

B1

Haplotype

B47

Map

B1

Sampson’s Haplogroup

B1 is the second most common maternal lineage in breeds of European or American origin. It is the female line of the majority of Golden Retrievers, Basset Hounds, and Shih Tzus, and about half of Beagles, Pekingese and Toy Poodles. This lineage is also somewhat common among village dogs that carry distinct ancestry from these breeds. We know this is a result of B1 dogs being common amongst the European dogs that their conquering owners brought around the world, because nowhere on earth is it a very common lineage in village dogs. It even enables us to trace the path of (human) colonization: Because most Bichons are B1 and Bichons are popular in Spanish culture, B1 is now fairly common among village dogs in Latin America.

B47

Sampson’s Haplotype

Part of the large B1 haplogroup, we have spotted this haplotype in village dogs in South America, Africa, the Middle East, and South Asia. Among the 8 breeds we have sampled it in, this haplotype occurs most frequently in Newfoundlands, Australian Cattle Dogs, and Pembroke Welsh Corgis.

Some other Embark dogs with this haplotype:

The B1 haplogroup can be found in village dogs like the Peruvian Village Dog, pictured above.

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Through Sampson’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

A1a

Haplotype

H1a.1

Map

A1a

Sampson’s Haplogroup

Some of the wolves that became the original dogs in Central Asia around 15,000 years ago came from this long and distinguished line of male dogs. After domestication, they followed their humans from Asia to Europe and then didn't stop there. They took root in Europe, eventually becoming the dogs that founded the Vizsla breed 1,000 years ago. The Vizsla is a Central European hunting dog, and all male Vizslas descend from this line. During the Age of Exploration, like their owners, these pooches went by the philosophy, "Have sail, will travel!" From the windy plains of Patagonia to the snug and homey towns of the American Midwest, the beaches of a Pacific paradise, and the broad expanse of the Australian outback, these dogs followed their masters to the outposts of empires. Whether through good fortune or superior genetics, dogs from the A1a lineage traveled the globe and took root across the world. Now you find village dogs from this line frolicking on Polynesian beaches, hanging out in villages across the Americas, and scavenging throughout Old World settlements. You can also find this "prince of patrilineages" in breeds as different as German Shepherds, Golden Retrievers, Pugs, Border Collies, Scottish Terriers, and Irish Wolfhounds. No male wolf line has been as successful as the A1a line!

H1a.1

Sampson’s Haplotype

Part of the large A1a haplogroup, this common haplotype occurs in village dogs all over the world (outside of Asia), with many occurring in Central and South America. We have found this haplotype frequently in Bernese Mountain Dogs, Australian Shepherds, and Boston Terriers.

Some other Embark dogs with this haplotype:

Dogs with A1a lineage travelled during European Colonial times.

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