Venn diagram

Compare your dogs to Snoopy Select one to begin:

Snoopy

Mixed Ancestry

“Snoopy came to us when he was already a year old - he is now about 8 years old. He is one of the sweetest dogs we have ever met and nobody has been able to prove us wrong. He is loving and trusting and has changed our lives for the better - we think he feels the same way.”

Current Location

Cincinnati, Ohio, USA

This dog has been viewed and been given 16 wags

Genetic Breed Result

Loading...

American Pit Bull Terrier

The American Pit Bull Terrier originated in the British Isles and descends from the Mastiff-type dogs introduced to England in antiquity. The breed was brought over to the United States by English immigrants in the 1800s, and quickly became one of the most popular and widespread breeds there.

Learn More

Beagle

The Beagle is a scent hound and a great family pet. They are known for being affectionate and having loud voices.

Learn More

Cocker Spaniel

Cocker Spaniels are handsome and intelligent hunting dogs that are also well-suited to life as a loving family pet.

Learn More

Loading...

Start a conversation! Message this dog’s humans.

Loading...

Dogs Like Snoopy

Venn diagram

Discover dogs who share a similar breed mix to Snoopy. 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:
American Pit Bull Terrier
Beagle
Cocker Spaniel

Explore

Here’s what Snoopy’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 Snoopy’s breed mix.
Loading...

Explore

Health Summary

danger icon

Snoopy is at increased risk for one genetic health condition.

And inherited one variant that you should learn more about.

Intervertebral Disc Disease (Type I)

danger icon

Snoopy inherited one copy of the variant we tested

How to interpret this result

Snoopy has one copy of an FGF4 retrogene on chromosome 12. In some breeds such as Beagles, Cocker Spaniels, and Dachshunds (among others) this variant is found in nearly all dogs. While those breeds are known to have an elevated risk of IVDD, many dogs in those breeds never develop IVDD. For mixed breed dogs and purebreds of other breeds where this variant is not as common, risk for Type I IVDD is greater for individuals with this variant than for similar dogs.

What is Intervertebral Disc Disease (Type I)?

Type I Intervertebral Disc Disease (IVDD) is a back/spine issue that refers to a health condition affecting the discs that act as cushions between vertebrae. With Type I IVDD, affected dogs can have a disc event where it ruptures or herniates towards the spinal cord. This pressure on the spinal cord causes neurologic signs which can range from a wobbly gait to impairment of movement. Chondrodystrophy (CDDY) refers to the relative proportion between a dog’s legs and body, wherein the legs are shorter and the body longer. There are multiple different variants that can cause a markedly chondrodystrophic appearance as observed in Dachshunds and Corgis. However, this particular variant is the only one known to also increase the risk for IVDD.

ALT Activity

warn icon

Snoopy inherited one copy of the variant we tested

Why is this important to your vet?

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

Factor VII Deficiency

Identified in Beagles

Pyruvate Kinase Deficiency

Identified in Beagles

Progressive Retinal Atrophy, prcd

Identified in Cocker Spaniels

Progressive Retinal Atrophy, crd1

Identified in American Pit Bull Terriers

Progressive Retinal Atrophy, crd2

Identified in American Pit Bull Terriers

Progressive Retinal Atrophy, crd4/cord1

Identified in Beagles

Primary Open Angle Glaucoma

Identified in Beagles

Urate Kidney & Bladder Stones

Identified in American Pit Bull Terriers

Familial Nephropathy

Identified in Cocker Spaniels

Glycogen storage disease Type VII, Phosphofructokinase Deficiency, PFK Deficiency

Identified in Cocker Spaniels

Neuronal Ceroid Lipofuscinosis, Cerebellar Ataxia, NCL4A

Identified in American Pit Bull Terriers

Neonatal Cerebellar Cortical Degeneration

Identified in Beagles

L-2-Hydroxyglutaricaciduria, L2HGA

Identified in American Pit Bull Terriers

Acral Mutilation Syndrome

Identified in Cocker Spaniels

Exercise-Induced Collapse, EIC

Identified in Cocker Spaniels

Hypocatalasia, Acatalasemia

Identified in Beagles

Cobalamin Malabsorption

Identified in Beagles

Musladin-Lueke Syndrome, MLS

Identified in Beagles

Osteogenesis Imperfecta

Identified in Beagles

Additional Genetic Conditions

good icon

Explore

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

Other Body Features

Other Body Features

Body Size

Body Size

Performance

Performance

Loading...

Explore

Through Snoopy’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

A1d

Haplotype

A248

Map

A1d

Snoopy’s Haplogroup

This female lineage can be traced back about 15,000 years to some of the original Central Asian wolves that were domesticated into modern dogs. The early females that represent this lineage were likely taken into Eurasia, where they spread rapidly. As a result, many modern breed and village dogs from the Americas, Africa, through Asia and down into Oceania belong to this group! This widespread lineage is not limited to a select few breeds, but the majority of Rottweilers, Afghan Hounds and Wirehaired Pointing Griffons belong to it. It is also the most common female lineage among Papillons, Samoyeds and Jack Russell Terriers. Considering its occurrence in breeds as diverse as Afghan Hounds and Samoyeds, some of this is likely ancient variation. But because of its presence in many modern European breeds, much of its diversity likely can be attributed to much more recent breeding.

A248

Snoopy’s Haplotype

Part of the large A1d haplogroup, this haplotype has been detected in village dogs in French Polynesia and Colombia. Among breeds, it occurs in Jack Russell Terriers, Fox Terrier Wires, and Cocker Spaniels.

The vast majority of Rottweilers have the A1d haplogroup.

Loading...

Explore

Through Snoopy’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

H7

Map

D

Snoopy’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.

H7

Snoopy’s Haplotype

Part of the D haplogroup, this common haplotype has been found in French Bulldogs, Afghan Hounds, Bull Terriers, and village dogs spanning from South America to Africa and into the South Pacific.

The D paternal lineage is common in Boxers.

Loading...

Explore