Embark logo

Ruby

Rat Terrier

“Ruby is the most loving, loyal, intelligent, and adorable dog. We've had Ruby since she was a puppy, and is a Rat Terrier. Ruby is so smart, and invents games to play with us, like "Ring Ring". Ruby uses her toes to hold down a soft round ring, and then uses her nose to fling it at us. Ruby sleeps under the covers with me every night, and loves cuddles, and being warm. Ruby is only 12 pounds, but thinks she is 100 pounds when defending her pack family. What a joy she is, and so loved!”

This dog has been viewed 1831 times and been given 86 wags

Genetic Breed Result

Learn how it’s done

Rat Terrier

100.0% Rat Terrier
Rat Terrier Rat Terrier
The Rat Terrier is an American dog breed with a background as a farm dog and hunting companion.
Learn More
Start a conversation! Message this dog’s humans.

Genetic Stats


Wolfiness

2.0 % HIGH Learn More

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

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.

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

Health Summary

Ruby inherited two variants that you should learn more about.

And one variant that you should tell your vet about.

Canine Multifocal Retinopathy

Ruby inherited one copy of the variant we tested

What does this result mean?

This result does not impact your dog’s health. It could have consequences for siblings or other family members, and you should let them know if you are in contact with them. This result is also important if you decide to breed this dog - to produce the healthiest puppies we recommend genetic testing any potential mates for this condition.

What is Canine Multifocal Retinopathy?

This is a non-progressive retinal disease that, in rare cases, can lead to vision loss. Dogs with larger lesions can suffer from vision loss. CMR is fairly non-progressive; new lesions will typically stop forming by the time a dog is an adult, and some lesions will even regress with time.


Degenerative Myelopathy, DM

Ruby inherited one copy of the variant we tested

What does this result mean?

This result does not impact your dog’s health. It could have consequences for siblings or other family members, and you should let them know if you are in contact with them. This result is also important if you decide to breed this dog - to produce the healthiest puppies we recommend genetic testing any potential mates for this condition.

What is Degenerative Myelopathy, DM?

The dog equivalent of Amyotrophic Lateral Sclerosis, or Lou Gehrig’s disease, DM is a progressive degenerative disorder of the spinal cord. Because the nerves that control the hind limbs are the first to degenerate, the most common clinical signs are back muscle wasting and gait abnormalities.


ALT Activity

Ruby inherited both copies of the variant we tested

Why is this important to your vet?

Ruby has two copies of a variant in the GPT gene and is likely to have a lower than average baseline ALT activity. ALT is a commonly used measure of liver health on routine veterinary blood chemistry panels. As such, your veterinarian may want to watch for changes in Ruby's ALT activity above their current, healthy, ALT activity. As an increase above Ruby’s baseline ALT activity could be evidence of liver damage, even if it is within normal limits by standard ALT reference ranges.

What is ALT Activity?

The liver enzyme alanine aminotransferase, or ALT, is one of several values your veterinarian measures on routine blood work to gauge liver health.

Breed-Relevant Genetic Conditions

Primary Lens Luxation

Identified in American Eskimo Dogs, American Hairless Terriers, and more

Additional Genetic Conditions

Explore the genetics behind your dog’s appearance, size, and genetic diversity.
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
Black/Brown and tan coat color pattern
Facial Fur Pattern
E (Extension) Locus
Can have black masking (dark facial fur)
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 heavy/seasonal shedding
Coat Texture
Likely straight coat
Hairlessness (Xolo type) LINKAGE
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
Eye Color LINKAGE
Less likely to have blue eyes
Body Size

Body Size

Body Size 1
Smaller
Body Size 2
Intermediate
Body Size 3
Intermediate
Body Size 4
Intermediate
Body Size 5
Larger
Performance

Performance

Altitude Adaptation
Normal altitude tolerance
Appetite LINKAGE
Normal food motivation

Through Ruby’s mitochondrial DNA we can trace her mother’s ancestry back to where dogs and people first became friends. This map helps you visualize the routes that her ancestors took to your home. Their story is described below the map.

Haplogroup

B1

Haplotype

B47

Map

B1

Ruby’s Haplogroup

B1 is the second most common maternal lineage in breeds of European or American origin. It is the female line of the majority of Golden Retrievers, Basset Hounds, and Shih Tzus, and about half of Beagles, Pekingese and Toy Poodles. This lineage is also somewhat common among village dogs that carry distinct ancestry from these breeds. We know this is a result of B1 dogs being common amongst the European dogs that their conquering owners brought around the world, because nowhere on earth is it a very common lineage in village dogs. It even enables us to trace the path of (human) colonization: Because most Bichons are B1 and Bichons are popular in Spanish culture, B1 is now fairly common among village dogs in Latin America.

B47

Ruby’s Haplotype

Part of the large B1 haplogroup, we have spotted this haplotype in village dogs in South America, Africa, the Middle East, and South Asia. Among the 8 breeds we have sampled it in, this haplotype occurs most frequently in Newfoundlands, Australian Cattle Dogs, and Pembroke Welsh Corgis.

Some other Embark dogs with this haplotype:

The B1 haplogroup can be found in village dogs like the Peruvian Village Dog, pictured above.

The Paternal Haplotype reveals a dog’s deep ancestral lineage, stretching back thousands of years to the original domestication of dogs.

Are you looking for information on the breeds that Ruby inherited from her mom and dad? Check out her breed breakdown and family tree.

Paternal Haplotype is determined by looking at a dog’s Y-chromosome—but not all dogs have Y-chromosomes!

Why can’t we show Paternal Haplotype results for female dogs?

All dogs have two sex chromosomes. Female dogs have two X-chromosomes (XX) and male dogs have one X-chromosome and one Y-chromosome (XY). When having offspring, female (XX) dogs always pass an X-chromosome to their puppy. Male (XY) dogs can pass either an X or a Y-chromosome—if the puppy receives an X-chromosome from its father then it will be a female (XX) puppy and if it receives a Y-chromosome then it will be a male (XY) puppy. As you can see, Y-chromosomes are passed down from a male dog only to its male offspring.

Since Ruby is a female (XX) dog, she has no Y-chromosome for us to analyze and determine a paternal haplotype.