Venn diagram

Compare your dogs to Lois Mamariga Select one to begin:

Lois Mamariga

Pyrenean Mastiff

Smarter dog care powered by DNA
SHOP NOW

“Pyrenean Mastiff Livestock Guardian Dog, working on a farm, with primarily horses and miniature goats. Lois guards against Apex and common predators of livestock within a pack of three Livestock Guardian Dogs. He wants to please, is very sweet, reads people very well, is surprisingly agile, very strong, and consistently uses the least amount of force required to keep his charges, pack mates, and himself safe. His qualities make him a very valuable LGD, who has not had any injuries guarding.”

Place of Birth

Spain

Current Location

Massachusetts, USA

This dog has been viewed and been given 0 wags

Registration

Real Socieded Canina De Espana: LOE2484594
Microchip: Identification 941000024280720

Genetic Breed Result

Lois Mamariga

Lois Mamariga

Pyrenean Mastiff
100.0% Pyrenean Mastiff

Pyrenean Mastiff

For a long time, the Pyrenean Mastiff accompanied the herds of sheep in its migratory paths. Its main function was to guard and protect the herds and its masters of the attacks of wolves, bears and thieves.

Learn More

Start a conversation! Message this dog’s humans.

Genetic Stats

Wolfiness

4 % HIGH

Predicted Adult Weight

137 lbs

Genetic Age
26 human years

Based on the date of birth provided

Explore

Changes to this dog’s profile
  • On 4/2/2021 changed name from "Lois" to "Lois Mamariga"

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

Explore by tapping the parents and grandparents.

Breed Reveal Video

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

Embark Logo Learn more about Embark

Explore

Health Summary

warn icon

Lois Mamariga has one variant that you should let your vet know about.

ALT Activity

warn icon

Lois Mamariga inherited one copy of the variant we tested

Why is this important to your vet?

Lois Mamariga has one copy of a variant associated with reduced ALT activity as measured on veterinary blood chemistry panels. Please inform your veterinarian that Lois Mamariga has this genotype, as ALT is often used as an indicator of liver health and Lois Mamariga is likely to have a lower than average resting ALT activity. As such, an increase in Lois Mamariga’s ALT activity could be evidence of liver damage, even if it is within normal limits by standard ALT reference ranges.

What is ALT Activity?

Alanine aminotransferase (ALT) is a clinical tool that can be used by veterinarians to better monitor liver health. This result is not associated with liver disease. ALT is one of several values veterinarians measure on routine blood work to evaluate the liver. It is a naturally occurring enzyme located in liver cells that helps break down protein. When the liver is damaged or inflamed, ALT is released into the bloodstream.

Breed-Relevant Genetic Conditions

good icon

Additional Genetic Conditions

good icon

Explore

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
Dark brown pigment
Cocoa
No impact on fur and skin color
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
Dark (non-dilute) fur and skin
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
Can have black masking (dark facial fur)
Saddle Tan
No impact on coat pattern
White Spotting
S (White Spotting) Locus
Likely to have large white areas in coat
Roan LINKAGE
R (Roan) Locus
Likely no impact on coat pattern
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 long 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
Likely 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
Larger
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
Embark Logo Learn more about Embark

Explore

Through Lois Mamariga’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

A1e

Haplotype

A651

Map

A1e

Lois Mamariga’s Haplogroup

This female lineage likely stems from some of the original Central Asian wolves that were domesticated into modern dogs starting about 15,000 years ago. It seemed to be a fairly rare dog line for most of dog history until the past 300 years, when the lineage seemed to “explode” out and spread quickly. What really separates this group from the pack is its presence in Alaskan village dogs and Samoyeds. It is possible that this was an indigenous lineage brought to the Americas from Siberia when people were first starting to make that trip themselves! We see this lineage pop up in overwhelming numbers of Irish Wolfhounds, and it also occurs frequently in popular large breeds like Bernese Mountain Dogs, Saint Bernards and Great Danes. Shetland Sheepdogs are also common members of this maternal line, and we see it a lot in Boxers, too. Though it may be all mixed up with European dogs thanks to recent breeding events, its origins in the Americas makes it a very exciting lineage for sure!

A651

Lois Mamariga’s Haplotype

Part of the A1e haplogroup, this haplotype occurs most frequently in Pyrenean Mastiffs.

Some other Embark dogs with this haplotype:

Irish Wolfhounds are a consistent carrier of A1e.

Embark Logo Learn more about Embark

Explore

Through Lois Mamariga’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.46

Map

A1a

Lois Mamariga’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.46

Lois Mamariga’s Haplotype

Part of the A1a haplogroup, this haplotype occurs most frequently in mixed breed dogs.

Some other Embark dogs with this haplotype:

Dogs with A1a lineage travelled during European Colonial times.

Embark Logo Learn more about Embark

Explore