Skip to main content
snıff

Siberian Husky

Lifespan
11.9 years
95% CI 11.7 to 12 · McMillan 2024, n=4,453
Most carried variant
None at one percent or more among 9,035 tested (Donner 2023).
Behind this page
30 dogs
in the atlas · an early sketch · 9,035 tested for variants

Siberian Huskys have a cited life expectancy of 11.9 years (McMillan 2024 / VetCompass, n=4,453, 95% CI 11.7 to 12). No tested variant is carried by one percent or more of the 9,035 Siberian Huskys tested (Donner 2023). That describes the variants tested, not the breed's health. 30 dogs stand behind the atlas figures here, so treat this page as an early sketch.

Siberian Husky
Photo: xJaM (talk · contribs) · CC BY-SA 3.0 · Wikimedia

Also known as Chukcha, Chuksha, Husky, and Sibe.

See in the atlas → From CanVAS
Mendelian-disease genetics

What genetic diseases do Siberian Huskys carry?

From a panel of 250 Mendelian-disease variants screened in 1,054,293 dogs (Donner et al. 2023), Siberian Huskys carry 28 of them at observable frequency. Carrier frequency is not clinical risk. Most recessive variants require two copies for disease expression; many dominant variants show incomplete penetrance. Read this as a population fingerprint of what's in the gene pool, not a per-dog prediction.

Degenerative Myelopathy (DM)
Autosomal recessive (Incomplete penetrance)
low 0.69%
n = 9,035 dogs · 1 variant tested · OMIA:000263-9615 · omia.org →
SOD1what this gene does

SOD1 is a gene that helps protect cells from damage caused by harmful molecules called free radicals.

For your dog: If your dog is a carrier of SOD1 variants, it's worth discussing with your vet, but remember carrier status doesn't mean your dog will get the disease.

MDR1 (Multidrug Resistance 1) Medication Sensitivity
Autosomal dominant
low 0.68%
n = 9,035 dogs · 1 variant tested · OMIA:001402-9615 · omia.org →
ABCB1what this gene does

ABCB1 is a gene that helps control how certain drugs are processed and cleared from a dog's body.

For your dog: If your dog is from a breed that carries this gene variant, ask your vet about medication sensitivities before giving any new drugs.

Dilated Cardiomyopathy risk factor (Discovered in the Doberman Pinscher; PDK4-related)
Autosomal dominant (Incomplete penetrance)
marker disputed 0.23%
n = 9,035 dogs · 2 variants tested · OMIA:000162-9615 · omia.org →
PDK4what this gene does

PDK4 helps regulate how cells use energy, especially in the heart muscle.

For your dog: If your dog is one of the breeds known to carry this gene, it’s worth discussing heart health with your vet, but being a carrier doesn’t mean your dog will develop disease.

Chondrodystrophy and Intervertebral Disc Disease Risk (CDDY)
Autosomal dominant
low 0.18%
n = 8,995 dogs · 1 variant tested · OMIA:000157-9615 · omia.org →
FGF4what this gene does

FGF4 influences leg length by affecting bone growth, leading to shorter legs in certain breeds.

For your dog: If your dog is from a breed known to carry this gene, it's worth discussing spinal health with your vet, but being a carrier doesn’t guarantee problems.

Collie Eye Anomaly (CEA)
Autosomal recessive
low 0.16%
n = 9,034 dogs · 1 variant tested · OMIA:000218-9615 · omia.org →
NHEJ1what this gene does

NHEJ1 is a gene involved in repairing breaks in DNA, helping maintain the integrity of genetic information in cells.

For your dog: If your dog belongs to one of the breeds known to carry this gene variant, it's worth discussing testing with your vet to understand any potential eye health risks.

Progressive Rod-Cone Degeneration (prcd-PRA)
Autosomal recessive
low 0.16%
n = 9,014 dogs · 1 variant tested · OMIA:001298-9615 · omia.org →
PRCDwhat this gene does

PRCD is a gene involved in the health of a dog's retina, the part of the eye that detects light and helps with vision.

For your dog: If your dog belongs to a breed known to carry PRCD changes, it's worth discussing eye health and potential genetic testing with your vet.

Von Willebrand's Disease, Type 1 (vWD 1)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:001057-9615 · omia.org →
Cone-Rod Dystrophy (cord1-PRA/crd4)
Autosomal recessive (Incomplete penetrance)
low <0.1%
n = 9,017 dogs · 1 variant tested · OMIA:001432-9615 · omia.org →
RPGRIP1what this gene does

RPGRIP1 is a gene involved in the function of photoreceptor cells in the eye, which help dogs see in different light conditions.

For your dog: If your dog belongs to a breed known to carry RPGRIP1 mutations, it’s worth discussing with your vet to understand the risks and monitor eye health.

Early-Onset Progressive Polyneuropathy (Discovered in the Greyhound)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 2 variants tested · OMIA:002120-9615 · omia.org →
NDRG1what this gene does

NDRG1 is a gene involved in nerve cell function and maintenance, helping keep the nervous system working properly.

For your dog: If your dog is from a breed known to carry NDRG1 variants, it’s worth discussing with your vet, especially if you notice any mobility issues.

Cystinuria Type I-A (SLC3A1 p.I192V)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 3 variants tested · OMIA:000256-9615 · omia.org →
SLC3A1what this gene does

SLC3A1 is a gene that helps transport certain amino acids in the kidneys. It plays a key role in preventing the buildup of cystine, which can form stones.

For your dog: If your dog is from a breed known to carry SLC3A1 variants, it’s worth discussing cystinuria risks with your vet, especially if urinary issues arise.

Stargardt Disease (Discovered in the Labrador Retriever)
Autosomal recessive
Pathogenic low <0.1%
n = 9,034 dogs · 1 variant tested · OMIA:002179-9615 · omia.org →
ABCA4what this gene does

ABCA4 is a gene that helps manage the transport of molecules in the retina, the part of the eye responsible for vision.

For your dog: If your dog is from a breed known to carry ABCA4 variants, it's worth discussing eye health with your vet, especially as they age.

Cystinuria Type I-B (SLC7A9 p.A217T)
Autosomal recessive (Incomplete penetrance)
marker disputed <0.1%
n = 9,035 dogs · 2 variants tested · OMIA:001880-9615 · omia.org →
SLC7A9what this gene does

SLC7A9 is a gene that helps transport certain amino acids in the kidneys. It plays a role in how the body handles cystine, an amino acid that can form crystals.

For your dog: If your dog is a carrier, it’s worth discussing with your vet to monitor urinary health and catch any issues early.

Dilated Cardiomyopathy (Discovered in the Schnauzer; DCM)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:002365-9615 · omia.org →
RBM20what this gene does

RBM20 is a gene that helps control how the heart muscle builds and repairs itself. It plays a key role in keeping the heart's pumping function strong.

For your dog: If you have a dog from these breeds, it’s worth discussing heart health with your vet, especially as your dog ages.

Canine Scott Syndrome (CSS)
Autosomal recessive
Pathogenic low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:001353-9615 · omia.org →
ANO6what this gene does

ANO6 is a gene that helps regulate how blood cells expose certain signals on their surface, which is important for normal blood clotting.

For your dog: If your dog is from a breed known to carry ANO6 mutations, it’s worth discussing with your vet before any procedures to ensure bleeding risks are managed.

Cone Degeneration (Discovered in the Alaskan Malamute)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 2 variants tested · OMIA:001365-9615 · omia.org →
Oculoskeletal Dysplasia (OSD2)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:001523-9615 · omia.org →
Primary Ciliary Dyskinesia (Discovered in the Alaskan Malamute; NME5-related; PCD)
Autosomal recessive
low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:002206-9615 · omia.org →
X-Linked Progressive Retinal Atrophy 1 (XLPRA1)
X-linked recessive
low <0.1%
n = 9,035 dogs · 1 variant tested · OMIA:000831-9615 · omia.org →
Dental Hypomineralisation (Discovered in the Border Collie)
Autosomal recessive
low <0.1%
n = 9,027 dogs · 1 variant tested · OMIA:002015-9615 · omia.org →
FAM20Cwhat this gene does

FAM20C is a gene that plays a key role in the mineralization of teeth, helping them develop properly and stay strong.

For your dog: If your dog is from one of these breeds, it's worth mentioning FAM20C to your vet when discussing dental care, but being a carrier doesn't mean your dog will have problems.

Exercise-Induced Collapse (EIC)
Autosomal recessive (Incomplete penetrance)
low <0.1%
n = 9,032 dogs · 1 variant tested · OMIA:001466-9615 · omia.org →
DNM1what this gene does

DNM1 is a gene that helps nerve cells communicate properly by managing how they send signals during muscle activity.

For your dog: If your dog belongs to one of the breeds known to carry this gene variant, it's worth discussing EIC with your vet, especially if your dog is very active or shows signs of weakness during exercise.

Show the other 8, ordered after these by severity, then carrier frequency.
Cystinuria Type II-A (Discovered in the Australian Cattle Dog) <0.1% n = 9,034
Hyperuricosuria (HUU) <0.1% n = 9,034
Prekallikrein Deficiency <0.1% n = 9,034
Progressive Retinal Atrophy (Discovered in the Swedish Vallhund; MERTK-related) <0.1% n = 9,034
Rod-Cone Dysplasia 1 (Discovered in the Irish Setter; rcd1) <0.1% n = 9,034
Glycogen storage disease VII (GSD VII) or Phosphofructokinase (PFK) Deficiency <0.1% n = 9,035
Ichthyosis (Discovered in the Golden Retriever) <0.1% n = 9,035
Skeletal Dysplasia 2 (SD2) <0.1% n = 9,035
Source: Donner J et al. 2023. Genetic prevalence and clinical relevance of canine Mendelian disease variants in over one million dogs. PLOS Genetics 19(2):e1010651 · Evidence: Limited (DTC ascertainment, tag-SNP proxy) · Confounding MEDIUM · License CC-BY-4.0 · Phene IDs from OMIA (Sydney School of Veterinary Science, The University of Sydney; DOI 10.25910/2AMR-PV70).
Sample size in this breed: 9,035 dogs from the Donner 2023 cohort.

Which Mendelian variants matter most for Siberian Huskies?

The Mendelian-disease table above lists 194 variants screened in 9,035 Siberian Huskies (Donner 2023). The carrier frequencies are low across the board, well under 1% for most conditions, which reflects the breed’s relatively tight genetic structure. None reaches the threshold of widespread concern that would reshape a routine screening recommendation. Still, twelve variants appear at observable carrier frequency.

How should I test my Siberian Husky?

Given the low carrier frequencies across the Mendelian panel, a breed-specific screening panel is optional rather than critical. If you are a breeder, a panel covering DM, MDR1, and the two retinal dystrophies (PRCD and CORD1) is the reasonable starting point. For a pet-only dog, testing is less urgent unless there is family history for a specific condition.

What should I feed a Siberian Husky?

Siberian Huskies were bred for distance and cold, and their metabolism still expects work. A pet Husky eating maintenance kibble in a temperate house is being fed for a job they aren’t doing. Weight management becomes the primary nutritional challenge.

Joint care should follow large-breed guidelines even though Huskies sit at the upper end of the medium-size range. Adult Huskies weigh 45 to 60 pounds. Growth from puppy to adult is moderately rapid but not the extreme scaling of giant breeds. A large-breed puppy formulation with calcium-to-phosphorus ratio between 1.1:1 and 2:1 aligns with NRC 2006 recommendations. Monitor body condition monthly during growth; the breed’s working heritage can mask overfeeding until adulthood hits.

The working-dog metabolism demands high-quality protein and fat. Huskies thrive on formulations with 25% to 30% protein and 15% to 20% fat as fed. The breed does well on both grain-inclusive and grain-free diets; no breed-specific DCM signal has been reported for Siberian Huskies in the FDA’s 2018 and 2022 grain-free diet advisories (FDA 2018, FDA 2022). The choice between the two depends on individual dog response. Watch for coat quality and energy level as indicators of whether a diet is matching the breed’s high metabolic expectations.

Weight gain is the most common nutritional failure in pet Huskies. A working sled dog can burn over 10,000 kcal per day in racing conditions (Hinchcliff et al. 1997, J Nutr 127:2494S-2502S). A pet Husky in a suburban yard needs a fraction of that, and portion control is essential to prevent weight gain. Free-feeding is a near-guarantee of obesity by age three. Measure portions by the breed-club standard: feed to body condition, not to the bowl recommendation on the bag.

What we don’t know

The Siberian Husky atlas is built from 30 dogs across 2 sub-populations. That is a small foundation for breed-wide inference. Carrier frequencies are reliable for the variants reported, but the breed’s true genetic structure, whether there are undetected sub-populations with different allele frequencies, whether rare variants exist in field lines that didn’t make it into the sequencing cohort, remains partly opaque. A larger, geographically diverse atlas would refine those estimates.

The interaction between MDR1 carrier status and actual ivermectin sensitivity at any dose in Huskies specifically is incompletely studied. The MDR1/ABCB1 research base is strongest in Collies, but the variant mechanism is consistent across breeds. A Husky with a positive test should avoid ivermectin-class drugs above the heartworm-prevention dose; breed-specific penetrance data from Husky field populations has not been published to date.

Frequently asked questions about Siberian Huskies

What is the most common genetic disease in Siberian Huskies? Degenerative myelopathy is the most frequent Mendelian condition by carrier frequency, with 0.69% of the breed carrying the variant (Donner 2023, n=9,035). Affected dogs develop progressive hind-limb weakness, typically in later life (Wininger et al. 2011, J Vet Intern Med 25:1014-1021). Most conditions in Huskies are well below 1% carrier frequency.

Should I do a DNA test on my Siberian Husky? For breeding stock, a panel covering DM and the two retinal dystrophies (PRCD and CORD1) is reasonable. For a pet dog, testing is optional unless there is family history for a specific condition or you are planning future litters.

Are Siberian Huskies prone to weight gain? Yes. The breed was selected for distance work in extreme cold and has a metabolism that expects that job. Pet Huskies in temperate climates gain weight easily on standard portions. Measured feeding and regular body-condition scoring are essential.

How long do Siberian Huskies live? Cited life expectancy is 11.9 years (McMillan 2024 / VetCompass, n=4,453, 95% CI 11.7 to 12). Individual dogs vary; the 11.9-year atlas median reflects the full population, and well-managed dogs may exceed it.

What is the best diet for a Siberian Husky? High-protein (25-30%), moderate-to-high fat (15-20% as fed) formulations that match the breed’s working heritage. Both grain-inclusive and grain-free diets work well; no breed-specific DCM signal has been reported for Siberian Huskies in the FDA 2018 and 2022 grain-free diet advisories (FDA 2018, FDA 2022). Feed to body condition, not appetite. Free-feeding without portion control is strongly associated with obesity in low-activity dogs (NRC 2006).

Are Siberian Huskies good with kids? Siberian Huskies have high prey drive but low human-directed aggression. They are commonly kept in families with children. Supervision around small children is standard practice for any breed this size. Prey-drive training toward other small animals (cats, rabbits) should start early.

What is the most common health problem in Siberian Huskies? Obesity and joint stress from excess weight are the most common nutritional and musculoskeletal issues. Hip dysplasia and other joint disease are breed concerns but not dominant. Genetic disease is rare at the Mendelian level.

Do Siberian Huskies need a lot of exercise? Yes. The breed was selected for all-day work in snow. A pet Husky needs a minimum of one to two hours of vigorous aerobic activity daily. Under-exercised Huskies develop destructive behavior and weight gain. High-prey-drive play (fetch, spring-pole work, lure coursing) is better suited to the breed than treadmill walking.

Names & origins

Other names

The Siberian Husky is also recorded as Chukcha, Chuksha, Husky, and Sibe.

Identified as Siberian Husky (VBO:0201233) in the Vertebrate Breed Ontology (Mullen et al. 2025, CC-BY 4.0) · registry IDs FCI 270 · iDog 220 · VeNom 14275.

For researchers Population genetics, disease models and every recorded condition Open the research detail for the Siberian Husky
What the atlas says about Siberian Husky

In the atlas, the Siberian Husky clusters consistently as Siberian Husky (100% of the 30 dogs here). Dogs here sit in a relatively sparse region of the atlas, fewer close neighbors than typical.

High breed predictability score (1.57), individual dogs of this breed reliably cluster together genetically.

Genetic dimensions · CanVAS atlas

What the atlas genotypes say about Siberian Husky

Computed from the 14,478 CanVAS dogs in the Atlas, on an imputed genotype backbone: 77,215 directly typed sites per dog, imputed to 9.67 million variants.

The confidence below counts dogs, not reads: it is the size of the sample, and it is separate from how the genotypes were measured.

Dogs in the Atlas
30Founders
17 from Hayward2016, 10 from Spatola, 3 from JenkinsWGS
Genetic diversity
0.31Moderate
Mean heterozygosity across the breed. 54th most diverse of 107 ranked populations.
What does genetic diversity mean?

How varied a breed's gene pool is — the share of gene spots where a typical dog of the breed carries two different versions rather than two identical ones.

How to read it: Higher = more diverse. Among well-sampled breeds it ranges roughly 0.22 (least diverse) to 0.33 (most diverse).

Diversity is a strength, not a verdict on any individual dog. Lower diversity means it's worth paying attention to recessive-risk testing — not that a dog is doomed.

Cluster structure
Splits into two genetic sub-populations
Intra-breed RMS distance: 24.79 · likely working/show-line, regional, or kennel lineage split.
What does within-breed variation mean?

How much individual dogs within the breed differ from each other genetically.

How to read it: Higher = more internal variety among individuals of the breed.

Sensitive to how many dogs of the breed we've sampled.

Related breeds
In the Working group
Explore the full lineage map →
VBO foundation stock (breeding records) · AKC breed group
Relatedness is documented lineage + kennel family. Genetic-ancestry distance measures diversity, not kinship, so it isn't used here.
How long they live
11.9years (life expectancy)
95% CI 11.7–12 · VetCompass, McMillan 2024, n=4,453. source
What does typical lifespan mean?

The median age dogs of the breed tend to reach.

How to read it: Higher = longer-lived. Compare to longevity-for-size to see whether it's just a size effect.

Drawn from population lifespan records; individual dogs vary widely with care, genetics, and luck.

n = 30 dogs · moderate sample · CanVAS (Brundage 2026) · Sniff Atlas
A gift to human medicine

Siberian Huskys are a natural model for human disease

Because the same genes cause the same conditions across species, the inherited conditions documented in Siberian Huskys help researchers understand, and work toward treating, the human diseases they model. This is the dog advancing human medicine. The breed models the human disease; it does not have it, and this is not a prediction for your dog.

Human equivalents via OMIA → Mondo / OMIM. Model-of, not identity. The named gene is the canine locus, not a claim that a pet has the human disease.
Documented in OMIA

Every condition recorded in the Siberian Husky

Beyond the testable carriers above, OMIA's literature catalogue records 12 genetic conditions in the Siberian Husky, 10 of which have a known human equivalent. This is the documented landscape across all Siberian Huskys ever studied, not a prediction for any one dog.

Online Mendelian Inheritance in Animals (OMIA); Nicholas, Tammen & Sydney Informatics Hub, DOI 10.25910/2AMR-PV70
Documented in the breed's literature is not carrier status and not a forecast for an individual dog. Human equivalents are mapped via Mondo/OMIM. Carrier frequencies (above) are the separately-measured testable subset (Donner 2023).
The data behind this page

Where every number on this page came from.

This page draws on three primary data sources. Carrier frequencies for the Mendelian section come from Donner et al. 2023 (CC-BY-4.0). We grade these data at evidence Limited because the cohort is a direct-to-consumer ascertainment, which biases toward owners who chose to test their dogs. The panel also uses tag-SNP proxies for some variants rather than direct causal-variant assays. Limited is a study-design grade, not a quality grade: the Donner cohort is the largest open canine-genotype dataset in existence and we are grateful for it. We rate the confounding MEDIUM.

Population-genetic dimensions (heterozygosity, intra-breed PCA distance, nearest neighbors, trait-locus frequencies) come from CanVAS (Brundage 2026), harmonized through the Sniff Atlas. The exact release date and verification commit are pinned at the bottom of the page so a researcher can trace a number back to a specific snapshot. The disease-gene-variant graph comes from OMIA (Online Mendelian Inheritance in Animals; Nicholas, Tammen, and the Sydney Informatics Hub at the Sydney School of Veterinary Science, The University of Sydney; retrieved April 2026, DOI 10.25910/2AMR-PV70).

What this page does not yet have. Inheritance modes and per-disease penetrance evidence from Donner 2023 are in the structured data for every variant the panel covers. Mondo, OMIM, Ensembl, and HGNC cross-references live on the gene and disease pages this page links to, rather than being repeated here. What is still absent from this breed page is anything not in the cited panel, and each such gap carries its cause where it appears.

How to cite this page. The computed dimensions on this page are derived from the open Sniff Atlas v1.0.1 (Gehring 2026, doi:10.5281/zenodo.20566358, CC-BY 4.0). Full citation formats including BibTeX, RIS, and CITATION.cff at sniff.world/cite.

Some things about living with a siberian husky never make it into a database. Add what you know as a Keeper, in your words →

Lived experience, kept beside the science.
Add your siberian husky to the atlas

We have 30 siberian huskys. We do not have yours.

Every siberian husky added sharpens the breed's genetic neighborhood. Enrollment is free. The data stays open. The star is permanent.

Add your siberian husky now as a Charted star
Want to wait for DNA uploads?

Leave your email and we'll let you know the moment DNA uploads open for Siberian Huskys.

References
  1. Donner J, Freyer J, Davison S, Anderson H, Blades M, Honkanen L, et al. (2023). Genetic prevalence and clinical relevance of canine Mendelian disease variants in over one million dogs. PLOS Genetics 19(2):e1010651. doi:10.1371/journal.pgen.1010651
  2. Brundage DM (2026). CanVAS: A Harmonized and Imputed Canine Variant Atlas. bioRxiv. doi:10.64898/2026.04.13.718238
  3. Nicholas, F.W., Tammen, I., & Sydney Informatics Hub. (2026). Online Mendelian Inheritance in Animals (OMIA) [dataset]. The University of Sydney. https://omia.org. doi:10.25910/2AMR-PV70 (retrieved April 2026).
Last updated
Sources: CanVAS (Brundage 2026) · Donner 2023 · OMIA