How Animal DNA Works
Everything you need to know about animal DNA testing, ancestry tracing, health screening, and cold case matching.
Order a DNA Sample Kit
Start your animal’s genetic profile by ordering a trusted lab-grade DNA sample kit and mailing back your sample for analysis.
Browse DNA Kits on AmazonHealth & Wellness Markers
DNA results reveal breed-specific health markers — screens for pathogens, carrier genes, and risk indicators that keep your animal safe.
Explore Health ScreenersBreed Composition Insights
Understand your animal’s exact genetic breed breakdown, which drives everything from diet optimization to behavioral expectations.
Learn About Breed AnalysisAs an Amazon Associate, we earn from qualifying purchases. Links are educational, not medical advice.
Pet DNA Test Kit
Reveal breed, health & ancestry.
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Canine Genetic Health Screen
Lab-grade disease & carrier screening.
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Joint Health Supplements
Support mobility as they age.
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Vet-Recommended Vitamins
Vitamin therapy tailored to breed.
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Premium Pet Food
Nutrition matched to breed needs.
Shop on AmazonBreed-Specific Diet Blends
Formulas designed for genetic heritage.
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Pet Activity Monitors
Track health, sleep & exercise.
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GPS Pet Trackers
Real-time location & safety collars.
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Pet Insurance
Protect your animal for years.
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Breed Reference Guides
Understand breed-specific traits.
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Genetic Genealogy Books
Deep dives into animal genetics.
Shop on AmazonBloodline Health Screens
Genetic screens for pathogens & risk.
Shop on AmazonAs an Amazon Associate, Animal Ancestry earns from qualifying purchases. Links are educational, not medical advice.
The Ancestor's Tale
Richard DawkinsA pilgrimage back through evolution, uniting humans and animals in one shared tree of life.
View on AmazonYour Inner Fish
Neil ShubinHow the human body — and every mammal — still carries the blueprint of ancient fish and reptiles.
View on AmazonThe Song of the Dodo
David QuammenIsland biogeography and the deep science of how species branch, diverge, and disappear.
View on AmazonThe Violinist's Thumb
Sam KeanA lively history of DNA — how decoding the genome rewrote our understanding of every living thing.
View on AmazonThe Gene: An Intimate History
Siddhartha MukherjeeThe sweeping story of heredity, from Mendel’s peas to modern genomics that now reads our pets.
View on AmazonDog Sense
John BradshawWhat science actually says about how dogs think, feel, and became humanity’s oldest companion.
View on AmazonCat Sense
John BradshawHow a wild predator became our housecat — and why feline instincts still rule the modern home.
View on AmazonThe Genius of Dogs
Brian Hare & Vanessa WoodsThe cognitive science of canine intelligence, breeding, and what DNA reveals about dog minds.
View on AmazonInside of a Dog
Alexandra HorowitzA dog’s-eye view of the world, grounded in biology, perception, and ancestry.
View on AmazonMammals: A Very Short Introduction
T. S. KempA concise, expert guide to the 200-million-year story of the mammals — including your pet.
View on AmazonThe Rise and Fall of the Mammals
Steve BrusatteThe new fossil-and-DNA history of the mammals that came to rule the Earth after the dinosaurs.
View on AmazonGenome: The Autobiography of a Species
Matt RidleyA chapter-by-chapter tour of the genome that makes every animal — and us — who we are.
View on AmazonAs an Amazon Associate, Animal Ancestry earns from qualifying purchases. Links are educational, not medical advice.
What is Animal DNA Testing?
Animal DNA testing analyzes genetic markers from a simple cheek swab to reveal your animal's breed composition, health predispositions, and ancestry. Our advanced technology examines over 200,000 genetic markers to provide the most comprehensive analysis available.
Each DNA sample is processed in our state-of-the-art laboratory, where we compare your animal's genetic profile against our database of millions of animals to identify relatives, trace lineage, and detect potential health concerns.
What We Test For
- Breed composition & ancestry
- Genetic health markers
- Trait identification
- Relative matching
- Dietary predispositions
- Coat color genetics
Breed Breakdown Example
Breed Composition & Ancestry
Discover the exact breed makeup of your animal. Our analysis traces genetic markers back through generations to identify every breed in your animal's lineage, even breeds that haven't appeared in physical traits for decades.
Understanding breed composition helps explain behavioral traits, exercise needs, and potential health risks associated with specific breeds.
Health Markers & Diet
Our health screening identifies genetic markers associated with inherited conditions. Results are categorized as Clear, Carrier, or At Risk, helping you and your veterinarian make proactive health decisions.
Based on your animal's genetic profile, we provide personalized diet recommendations optimized for their breed, size, and genetic predispositions—keeping them healthy and thriving.
Relative Matching
Our database connects your animal with siblings, parents, and distant relatives through shared DNA segments.
Finding Relatives
When you add your animal's DNA to our database, we automatically search for matches among millions of profiles. You'll be notified when relatives are found, including the estimated relationship and shared DNA percentage.
Connect with other owners, build family trees, and discover your animal's extended family across the country.
Cold Case DNA Matching
Your animal's DNA can help solve cold cases. When you opt in, we compare your animal's genetic profile against evidence from unsolved cases—including missing animals, illegal breeding operations, and wildlife trafficking.
If a match is found, the relevant authorities are notified. Your identity is always kept confidential, and participation is completely voluntary.
Cold Case Impact
Frequently Asked Questions
Ready to Get Started?
Join thousands of animal owners discovering their pets' genetic stories.
Start Your DNA Journey