Why Knowing Your Dog's DNA Lets You Love Them Even Deeper

Key Takeaways

• Knowing your dog's DNA doesn't make you love them less or see them as data — it deepens your understanding.
• Genetic information lets you give preventive care precisely, before problems arise.
• Understanding breed and disease risk is loving responsibly.
• As a CEO, I believe love and science can go together.

Some people ask me whether DNA testing a dog makes the relationship feel "too scientific." I understand the question well, but experience has taught me to believe the opposite. Knowing my dog at the DNA level has made me love and understand them more deeply.

Love That Comes With Understanding

When we know what breeds make up our dog, we can better understand some of their behavioral tendencies. A large study in Science of more than 2,000 dogs found that many behaviors are heritable (heritability over 25%), even though "breed" alone explains only about 9% of behavioral variation (Morrill et al., Science, 2022). Understanding our dog's genetic background therefore helps us view their behavior with more empathy. This understanding turns frustration into empathy. We stop expecting them to be something they're not, and start loving them as they are. This connects with genes and dog behavior.

Preventive Care Is the Deepest Love

What I value most about DNA testing is knowing the risks in advance. A study screening over 100,000 dogs found that both purebred and mixed-breed dogs can carry or be at risk for genetic diseases, underscoring the value of genetic screening for health planning (Donner et al., PLoS Genetics, 2018). When we know what our dog is prone to, we can watch closely and screen precisely before problems escalate. For me, this is the deepest form of love — acting to care before our dog falls ill, not waiting until it's too late. This connects with genetic diseases by dog breed.

A Founder's Perspective

As someone who built a brand caring for health through genetics, I always affirm that data doesn't replace the heart — it helps the heart work better. The DNA technology we develop isn't meant to reduce relationships to numbers, but to give owners the tools to care for those they love, two-legged and four-legged, as best they can. Research linking genetic results to the real medical records of over a million dogs confirms the clinical relevance of gene testing to health care (Donner et al., PLoS Genetics, 2023).

Love and Science Can Coexist

I've never seen love and science as opposites. On the contrary, the more deeply we know someone, the more we can love them. DNA testing a dog is like getting to know a close friend more deeply — we learn their strengths, their vulnerabilities, and how to care for them so they're happiest. This connects with the human-dog bond.

Author's Final Note

Knowing your dog's DNA doesn't reduce them to mere data — it makes them the individual we can understand and care for better. For me, that's the most precious gift we can give them. If you'd like to start getting to know your dog at the DNA level, feel free to consult the Geneus Pet team.

References

1. Morrill K, et al. Ancestry-inclusive dog genomics challenges popular breed stereotypes. Science. 2022;376(6592):eabk0639. Science
2. Donner J, et al. Frequency and distribution of 152 genetic disease variants in over 100,000 mixed breed and purebred dogs. PLoS Genetics. 2018;14(4):e1007361. PLOS Genetics
3. Donner J, et al. Genetic prevalence and clinical relevance of canine Mendelian disease variants in over one million dogs. PLoS Genetics. 2023. PLOS Genetics