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Forrest

Great Dane

“Forrest was adopted from Tall Tails Rescue out of Fort Worth Texas in February 2017. Forrest is a sweet confident boy who is obsessed with sucking on blankets and eating inedible objects. We love him anyway.”

Current Location
Seattle, Washington, USA
From
Fort Worth, Texas, USA

This dog has been viewed 652 times and been given 2 wags

Genetic Breed Result

Learn how it’s done

Great Dane

100.0% Great Dane
Great Dane Great Dane
Great Danes are large lovable dogs that need exercise and space. Many Great Danes are "leaners"-- they lean against their people to be closer to them, seemingly oblivious to their size!
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Genetic Stats


Wolfiness

1.8 % HIGH Learn More

Predicted Adult Weight

114 lbs Learn More

Genetic Age
38 human years Learn More
Based on the date of birth provided

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Explore by tapping the parents and grandparents.

Breed Reveal Video

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

Health Summary

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

ALT Activity

Forrest inherited one copy of the variant we tested

Why is this important to your vet?

Forrest has one copy of a variant associated with reduced ALT activity as measured on veterinary blood chemistry panels. Please inform your veterinarian that Forrest has this genotype, as ALT is often used as an indicator of liver health and Forrest is likely to have a lower than average resting ALT activity. As such, an increase in Forrest’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

Inherited Myopathy of Great Danes

Identified in Great Danes

Ichthyosis

Identified in Great Danes

Additional Genetic Conditions

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
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 patterned fur
Body Pattern
A (Agouti) Locus
Fawn Sable coat color pattern
Facial Fur Pattern
E (Extension) Locus
Can have black masking (dark facial fur)
Saddle Tan
No impact on coat pattern
Merle
M (Merle) Locus
Likely to appear merle or "phantom merle"
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 light to moderate 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
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

Through Forrest’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

A228

Map

A1e

Forrest’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!

A228

Forrest’s Haplotype

Part of the large A1e haplogroup, we have spotted this haplotype in village dogs in the Democratic Republic of the Congo and in the Dominican Republic. Among breeds, we see it frequently in big dogs like Saint Bernards, Leonbergers, and Great Danes. However, we also see it in small breeds including wire Fox Terriers and Rat Terriers. That’s a pretty wide size range!

Some other Embark dogs with this haplotype:

Irish Wolfhounds are a consistent carrier of A1e.

Through Forrest’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

A1b

Haplotype

Ha.43

Map

A1b

Forrest’s Haplogroup

For most of dog history, this haplogroup was probably quite rare. However, a couple hundred years ago it seems to have found its way into a prized male guard dog in Europe who had many offspring, including the ancestors of many European guard breeds such as Doberman Pinchers, St. Bernards, and Great Danes. Despite being rare, many of the most imposing dogs on Earth have it; strangely, so do many Pomeranians! Perhaps this explains why some Poms are so tough, acting like they're ten times their actual size! This lineage is most commonly found in working dogs, in particular guard dogs. With origins in Europe, it spread widely across other regions as Europeans took their dogs across the world.

Ha.43

Forrest’s Haplotype

Part of the A1b haplogroup, the Ha.43 haplotype occurs most commonly in Great Danes, Portuguese Podengo Pequenos and Rhodesian Ridgebacks. We've also spotted it in American Village Dogs.

Some other Embark dogs with this haplotype:

Great Danes and Pomeranians have this in common!