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“Max”
GCH CH Knockout Captain America, ROMX

Chihuahua

“Sire of over 30 AKC champions to date!”

This dog has been viewed 6 times and been given 0 wags

Registration

AKC: TS20600501

Genetic Breed Result

Learn how it’s done

Chihuahua

Chihuahua Chihuahua
Chihuahuas have a huge personality that defies their tiny frame, known to be highly active and intelligent canines.
Learn More
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Genetic Stats


Predicted Adult Weight
Genetic Age
47 human years Learn More
Based on the date of birth provided

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Health Summary

Good news!

Max is not at increased risk for the genetic health conditions that Embark tests.

Breed-Relevant Genetic Conditions

Congenital Macrothrombocytopenia (TUBB1 Exon 1, Cavalier King Charles Spaniel Variant)

Identified in Chihuahuas

Progressive Retinal Atrophy, prcd (PRCD Exon 1)

Identified in Chihuahuas

Progressive Retinal Atrophy - crd4/cord1 (RPGRIP1)

Identified in Chihuahuas

Neuronal Ceroid Lipofuscinosis (MFSD8)

Identified in Chihuahuas

Spinocerebellar Ataxia with Myokymia and/or Seizures (KCNJ10)

Identified in Chihuahuas

Intervertebral Disc Disease (Type I) (FGF4 retrogene - CFA12)

Identified in Chihuahuas

Additional Genetic Conditions


Clinical Tools

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

Coat Color

E Locus (MC1R)
No dark mask or grizzle (EE)
K Locus (CBD103)
More likely to have a patterned haircoat (kyky)
A Locus (ASIP)
Fawn Sable coat color pattern (ayat)
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 (NI)
M Locus (PMEL)
No merle alleles (mm)
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 (GT)
Shedding (MC5R)
Likely heavy/seasonal shedding (CC)
Coat Texture (KRT71)
Likely straight coat (CC)
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)
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)
Smaller (II)
Body Size (IGFR1)
Intermediate (GA)
Body Size (STC2)
Smaller (AA)
Body Size (GHR - E191K)
Smaller (AA)
Body Size (GHR - P177L)
Intermediate (CT)
Performance

Performance

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

Through Max’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

A1a

Haplotype

A388

Map

A1a

GCH CH Knockout Captain America, ROMX’s Haplogroup

A1a is the most common maternal lineage among Western dogs. This lineage traveled from the site of dog domestication in Central Asia to Europe along with an early dog expansion perhaps 10,000 years ago. It hung around in European village dogs for many millennia. Then, about 300 years ago, some of the prized females in the line were chosen as the founding dogs for several dog breeds. That set in motion a huge expansion of this lineage. It's now the maternal lineage of the overwhelming majority of Mastiffs, Labrador Retrievers and Gordon Setters. About half of Boxers and less than half of Shar-Pei dogs descend from the A1a line. It is also common across the world among village dogs, a legacy of European colonialism.

A388

GCH CH Knockout Captain America, ROMX’s Haplotype

Part of the large A1a haplogroup, this haplotype occurs most frequently in Staffordshire Terriers, Labrador Retrievers, and English Bulldogs.

Some other Embark dogs with this haplotype:

Shar Pei dogs think A1a is the coolest!

Through Max’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.39/57

Map

A1a

GCH CH Knockout Captain America, ROMX’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.39/57

GCH CH Knockout Captain America, ROMX’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.