Kelpie
14 Kelpies in the atlas. Every number on this page has a source.
14 Kelpies in the Sniff Atlas. Population-genetic snapshot, Mendelian carrier frequencies from Donner 2023, and the data substrate's release version, sample sizes, and evidence tier on every claim.
Also known as Barb and Farmer Dog.
Kelpies have a surprisingly wide variety of genetic backgrounds compared to many other breeds, which is a good thing for their overall health. Since we’ve only looked at a small number of them so far, this picture might change a bit with more dogs tested. No particular genetic health concerns showed up in the tests, but it’s always a good idea to talk with your vet or consider genetic testing for your individual dog.
In the atlas, the Kelpie clusters consistently as Kelpie (100% of the 14 dogs here). Genetic diversity is high (mean heterozygosity 0.3643), reflecting either a mixed-breed cluster or breeds with broad genetic backgrounds. This is a densely populated region, many genetically similar dogs are sampled.
Mean heterozygosity is 0.364, notably high, indicates broad genetic background. High breed predictability score (0.86), individual dogs of this breed reliably cluster together genetically. Only 14 dogs of this breed in the atlas, modestly sampled.
What the genome says about Kelpie
Computed from the 18,477 research dogs in the Atlas.
Not enough dogs in the atlas yet (n=14) for a reliable diversity figure. It fills in as more are added.
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.
Not enough dogs in the atlas yet (n=14) to resolve cluster structure. It fills in as more are added.
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.
Frequency of the alternate allele in this breed at each locus's representative SNP.
Not enough Kelpies in the atlas yet (n=14) for reliable allele frequencies at these loci. It fills in as more are added.
Other names
The Kelpie is also recorded as Barb and Farmer Dog.
Identified as Kelpie (VBO:0200090) in the Vertebrate Breed Ontology (Mullen et al. 2025, CC-BY 4.0) · registry IDs FCI 293 · iDog 266 · VeNom 13675.
What does the genome say about how a Kelpie looks?
Kelpies look the way they do because of a small set of fixed and near-fixed morphology genes that, taken together, define the visible breed. Each translation below pairs the gene with the trait an owner actually sees, the breed's allele frequency at that locus, and a one-clause causal phrase.
Where the breed-defining genes act, mapped on a generic dog-body key — and how fixed each marker is in the Kelpie. The figure is the most-settled marker we read in that region; the full per-locus panel is below. (The silhouette is a shared anatomical guide, not this breed's outline.)
Size and build
IGF1 is at 0% for the small-body allele, leaving the breed firmly in the larger end of the dog body-size spectrum.
IGF1what this gene does
IGF1 is a gene that plays a key role in determining a dog's body size. It influences how much a dog grows, affecting overall stature.
For your dog: Knowing about IGF1 gives you insight into your dog's size traits, but it’s just one part of the bigger picture when it comes to their health and care.
Full IGF1 gene page →HMGA2 is at 0%, leaving most of the size signal to other loci in the panel.
HMGA2what this gene does
HMGA2 is a gene that influences body size in dogs, helping determine how big or small a dog grows.
For your dog: Knowing about HMGA2 helps you appreciate the genetic factors behind your dog's size, but it doesn't signal any health issues.
Full HMGA2 gene page →SMAD2 is at 0%, leaving the height signal mostly to other size genes.
SMAD2what this gene does
SMAD2 is a gene involved in regulating body size by influencing how cells grow and develop.
For your dog: Knowing about SMAD2 helps understand your dog's size traits but isn't linked to health issues; no immediate action needed.
Full SMAD2 gene page →LCORL is near-fixed at 100%, the NCAPG/LCORL height locus that is one of the strongest single contributors to canine body size.
LCORLwhat this gene does
LCORL is a gene that influences body size in dogs. It helps determine how big or small a dog might grow.
For your dog: Knowing about LCORL helps you appreciate the genetic factors behind your dog's size, but it’s just one piece of the bigger picture when it comes to health and care.
Full LCORL gene page →STC2 sits at 79%.
ADAMTS17 is at 0%, the lower-frequency allele in this breed.
ADAMTS17what this gene does
ADAMTS17 is a gene that influences body size and also plays a role in certain eye conditions. It affects the structure of tissues in the eye and elsewhere in the body.
For your dog: If your dog belongs to a breed known to carry ADAMTS17 variants, it’s worth discussing genetic testing and eye exams with your vet to stay ahead of potential issues.
Full ADAMTS17 gene page →Leg length
The FGF4 retrogene on chromosome 18 is near-fixed in this breed at 89%. This is the leg-length variant. The breed is fully committed to the long-legged form rather than the short-legged Corgi-and-Dachshund body plan.
The FGF4 retrogene on chromosome 12 is at 0%, leaving most of this breed clear of the chondrodystrophic intervertebral disc disease risk.
Coat type, length, and color
RSPO2 sits at 54% for the furnishings variant. Furnishings (the eyebrow-and-mustache pattern seen in Schnauzers and Wheaten Terriers) vary across the population at this intermediate frequency, and visible expression depends on the specific allele combination each dog carries.
RSPO2what this gene does
RSPO2 influences the texture and appearance of a dog's coat, particularly the presence of 'furnishings' like mustaches and eyebrows. It helps determine whether a dog has that distinctive wiry or textured look.
For your dog: If your dog has those wiry eyebrows or a mustache, RSPO2 is part of the reason—no health worries, just a coat feature worth knowing about.
Full RSPO2 gene page →FGF5 is at 0% for the long-coat variant, which keeps the breed in the short-coated form.
FGF5what this gene does
FGF5 is a gene that influences the length of a dog's coat. It acts like a natural switch, telling hair follicles when to stop growing longer fur.
For your dog: If your dog has a notably long or short coat, FGF5 is likely part of the reason—no action needed, but it’s a neat genetic detail to know.
Full FGF5 gene page →KRT71 is at 0% for the wavy/curly variant, leaving the breed's coat straight.
KRT71what this gene does
KRT71 is a gene that influences the curliness of a dog's coat. It helps determine whether a dog's fur is straight or has a distinctive curl.
For your dog: If your dog has a curly coat, KRT71 is likely part of the reason; it’s a natural variation, not a health concern.
Full KRT71 gene page →MC1R is at 0% at the representative SNP, leaving the breed in the black-to-brown coat range under the dominant E allele.
MC1Rwhat this gene does
MC1R is a gene that influences coat color in dogs, affecting how pigments are produced in the fur.
For your dog: Knowing about MC1R gives insight into your dog's coat color but doesn't relate to health issues.
Full MC1R gene page →Ears
MSRB3 sits at 83% for the drop-ear allele, which is why ear set varies across the breed.
MSRB3what this gene does
MSRB3 is a gene involved in the development of ear shape and structure in dogs.
For your dog: Understanding MSRB3 helps explain why your dog's ears look the way they do, but it isn't linked to any health issues.
Full MSRB3 gene page →Skull shape
BMP3 sits at 83%, contributing to the breed's moderate, mesaticephalic head shape rather than the extreme brachycephalic form.
BMP3what this gene does
BMP3 is a gene that influences the shape of a dog's skull, particularly contributing to a shorter, broader head shape known as brachycephaly.
For your dog: If your dog has a broad, short skull, it's worth discussing with your vet how this might impact their health, even though BMP3 isn't directly tied to illness.
Full BMP3 gene page →SMOC2 is at 0%, leaving the breed in the long-headed dolichocephalic form.
SMOC2what this gene does
SMOC2 influences the shape of a dog's skull, particularly affecting how flat or short the face appears.
For your dog: If your dog has a short nose, it's worth discussing with your vet how this trait might impact their health over time.
Full SMOC2 gene page →Kelpies are a natural model for human disease
Because the same genes cause the same conditions across species, the inherited conditions documented in Kelpies 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.
- OMIM:600224, modeled by the breed's Cerebellar abiotrophy, the same underlying biology.
- OMIM:611290, modeled by the breed's Choroidal hypoplasia, NHEJ1-related, the same underlying biology.
- Krabbe disease, modeled by the breed's Krabbe disease, the same underlying biology.
- OMIM:605677, modeled by the breed's Lipid malabsorption, ACSL5-related, the same underlying biology.
Every condition recorded in the Kelpie
Beyond the testable carriers above, OMIA's literature catalogue records 6 genetic conditions in the Kelpie, 4 of which have a known human equivalent. This is the documented landscape across all Kelpies ever studied, not a prediction for any one dog.
- Human equivalent: OMIM:600224
- Choroidal hypoplasia, NHEJ1-related Autosomal recessiveHuman equivalent: OMIM:611290
- Krabbe disease Autosomal recessiveHuman equivalent: Krabbe disease
- Lipid malabsorption, ACSL5-related Autosomal recessiveHuman equivalent: OMIM:605677
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 now in the structured data for every variant the panel covers. Mondo, OMIM, Ensembl, and HGNC cross-references on gene pages remain pending, they arrive in December 2026 alongside the imputed 9.67M-variant CanVAS dataset via the OMIA SQL dump absorption. Until then, gene IDs carry NCBI Gene and OMIA phene URLs only; the wider human-homolog and disease-ontology cross-reference set fills in with that release.
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.
We have 14 kelpies. We do not have yours.
Every kelpie added sharpens the breed's genetic neighborhood. Enrollment is free. The data stays open. The star is permanent.
- 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
- Brundage J, et al. (2026). CanVAS: a harmonized canine variant atlas. bioRxiv. doi:10.64898/2026.04.13.718238
- 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).