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Riley Roo

Mixed Ancestry

“We adopted Riley as an older pup at around 6 months. He's a whole lot of puppy right now, but a true love and a good dog. True to his breed, he's full of energy and very attentive to and protective of his people! He has enormous ears that change with his mood -- most of the time one is up while the other is down, other times they are slicked back (when he's getting into puppy trouble!), and sometimes they stick straight out to the side like Yoda ears. Couldn't be cuter!”

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Genetic Breed Result

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Boxer

Developed in Germany, the Boxer is a popular family dog: patient, loyal and smart-requiring lots of exercise and proper training. For active families or owners looking for a rambunctious jogging buddy, Boxers may be the perfect breed. Boxers delight their humans with their sense of humor and affectionate nature.

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German Shepherd Dog

German Shepherds are confident, courageous dogs with a keen sense of smell and notable intelligence. These are active working dogs who excel at many canine sports and tasks -- they are true utility dogs! Their versatility combined with their loyal companionship has them consistently listed as one of the most popular breeds in the United States.

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Dogs Like Riley Roo

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Discover dogs who share a similar breed mix to Riley Roo. 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:
Boxer
German Shepherd Dog

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Here’s what Riley Roo’s family tree may have looked like.
While there may be other possible configurations of his family’s relationships, this is the most likely family tree to explain Riley Roo’s breed mix.
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Health Summary

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

ALT Activity

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Riley Roo inherited one copy of the variant we tested

Why is this important to your vet?

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

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Multiple Drug Sensitivity

Identified in German Shepherd Dogs

Hemophilia A

Identified in Boxers

Hemophilia A

Identified in German Shepherd Dogs

Hemophilia A

Identified in German Shepherd Dogs

Canine Leukocyte Adhesion Deficiency Type III, CLAD III

Identified in German Shepherd Dogs

Day Blindness

Identified in German Shepherd Dogs

Urate Kidney & Bladder Stones

Identified in German Shepherd Dogs

Anhidrotic Ectodermal Dysplasia

Identified in German Shepherd Dogs

Renal Cystadenocarcinoma and Nodular Dermatofibrosis

Identified in German Shepherd Dogs

Mucopolysaccharidosis Type VII, Sly Syndrome, MPS VII

Identified in German Shepherd Dogs

Degenerative Myelopathy, DM

Identified in Boxers and German Shepherd Dogs

Additional Genetic Conditions

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Traits

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

Base Coat Color

Base Coat Color

Coat Color Modifiers

Coat Color Modifiers

Other Coat Traits

Other Coat Traits

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Other Body Features

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Through Riley Roo’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

C1

Haplotype

C27

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C1

Riley Roo’s Haplogroup

Congratulations, C1 is a very exotic female lineage! It is more closely associated with maternal lineages found in wolves, foxes and jackals than with other dog lineages. So it seems dogs in this group have a common male dog ancestor who, many thousands of years ago, mated with a female wolf! This is not a common lineage in any breed, though a good number of German Shepherds and Doberman Pinchers are C1. It is also found in breeds as diverse as Peruvian Inca Orchids and Pekingese; it is rarely found amongst Labrador Retrievers, Border Collies, Siberian Huskies, or Cocker Spaniels. Despite its fascinating origins, it is widely distributed around the globe, and even shows up frequently among Peruvian village dogs. It almost certainly survived at low frequency in Europe for millennia and then was dispersed outside of Europe by colonialism, though not as successfully as some other lineages.

C27

Riley Roo’s Haplotype

Part of the C1 haplogroup, this haplotype occurs most commonly in German Shepherd Dogs, Labrador Retrievers, Siberian Huskies, and village dogs from Peru and Croatia.

The C1 maternal line is commonly found in Jackals.

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Through Riley Roo’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

D

Haplotype

H10.1

Map

D

Riley Roo’s Haplogroup

The D paternal lineage is very common in well-known populations of dogs. Breeds belonging to the D lineage likely have direct male ancestors that can be traced all the way back to the origin of domestic dogs themselves! One popular breed that commonly sports a D lineage is the Boxer. Boxers were developed in the late 19th century from Mastiff dogs, so it is no surprise that D is well represented among Mastiffs, Bulldogs, as well as Terriers. Intriguingly, D is also found among Lhasa Apsos, an ancient Tibetan breed, and Afghan Hounds. While the presence of this lineage in Polynesia or the New World can be chalked up to interbreeding with European dogs brought during voyages of discovery or later settlement, D is also well represented among village dog populations in the Middle East and Africa. If the fact that we find dogs bearing a D lineage in the Middle East (not to mention the large amount of diversity among Middle Eastern D lineage males) is any indication of ancient residence in that region, then the presence among Oceanian village dogs is peculiar. Rather, it may be that D is part of a broader Eurasian group of ancient paternal lineages which disappeared from the eastern portion of its original range, persisting in the island of New Guinea as well as West Asia and Africa. With the rise of Mastiff breeds, the D lineage received a new life as it became common among many types of working dogs.

H10.1

Riley Roo’s Haplotype

Part of the D haplogroup, this widespread haplotype occurs frequently in Boxers, Chinese Shar-pei, Croatian Shepherds, and village dogs throughout the South Pacific and southeast Asia.

The D paternal lineage is common in Boxers.

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