When you share your life with a four-legged companion, it is natural to be curious about their origin. Whether you adopted them and they seem like a perfect specimen of a specific breed, or because you want to validate their pedigree, the question always arises: How to know if my dog is purebred?
In the past, the only way to "prove" purity was through documents and family trees (the famous Pedigree). However, nowadays science offers us a much more precise tool: the genetic code.
Can a DNA test really prove that a dog is purebred?
The short answer is yes. A DNA test for purebred dogs analyses specific genetic markers that have remained constant in certain populations over generations.
When answering the question of whether a DNA test can prove that a dog is purebred, we must understand that the tests compare your pet's genome with a reference database of thousands of specimens. If your dog's DNA matches 100% with the standard markers of that breed, you can be sure that their lineage is "clean".
How to know if my dog is purebred: Beyond appearance
Many owners ask themselves: "How do I know if my dog is purebred just by their look?". The reality is that the phenotype (the physique) can be misleading. A dog can look like a perfect German Shepherd, but carry genes from another breed that do not manifest visually.
When carrying out a test, we do not only look at whether they are "pure" or not, but we analyse their complete lineage. This is useful for several reasons:
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Detection of "invisible crosses": Sometimes, a purebred dog may have an ancestor of another breed. The DNA will reveal if that small percentage exists.
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Preventative health: Knowing if they are purebred allows you to know which genetic diseases they are prone to. Pure breeds usually have specific predispositions that are vital to monitor.
What information do you get with Koko Genetics?
Our expert approach offers you a detailed map:
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Dog breed DNA test: If they are not 100% pure, we will tell you exactly what percentage of each breed they have.
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Health markers: We analyse mutations associated with diseases that especially affect pure breeds.
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Physical traits: We explain why they have that type of coat, that ear shape or that size.
If you have ever asked yourself "how do I know if my dog is purebred?", stopping the guessing and starting to know is the best investment you can make. It is not just about breed pride or titles, but about understanding the unique biology of your best friend to offer them a longer and healthier life.
DNA does not lie. Whilst papers can be lost or be inaccurate, genes tell the real story of your pet.
