Do you know what an at-home pet DNA test can really tell you? These kits can provide information about breed ancestry, blood type, genetic health risks and physical traits—but testing the same cats with different services produced notably different results.
In a review published by WIRED on September 27, 2026, reviewer Molly Higgins tested several cat DNA kits on two adult cats and compared their results. The review also examined a dog DNA test and included comments from veterinary experts.
What the tests do
At-home kits generally require owners to swab the inside of a pet’s mouth, seal the sample in a prepaid envelope and mail it to a laboratory. Results are delivered through an online account, where they can be downloaded and shared with a veterinarian. The review says processing can take up to five weeks, depending on the service.
Testing companies compare samples against their own databases. Factors including sample size and comparison methods can lead to substantially different conclusions about ancestry and breed traits.
Wisdom Panel emphasized usability
WIRED named Wisdom Panel’s Complete for Cats DNA Test its easiest-to-use option. The service was listed at $97 at the time of the review, discounted from $130.
- Identifies more than 70 breeds and populations
- Tests for more than 45 genetic health conditions
- Checks more than 25 physical traits
- Reports blood type and transfusion risk
- Displays a possible family tree
Higgins said results arrived online within three weeks of mailing the samples and praised the interface’s clickable tabs. The test identified both cats as blood type A with moderate transfusion risk.
However, the reviewer also found limits. A gray tabby cat named Basil was labeled almost entirely as an American domestic cat or polycat/domestic shorthair across the tests. For a mixed-breed cat, ancestry and origin may be difficult to determine.
Basepaws offered more health detail
Basepaws’ Breed + Health Cat DNA Test was listed at $104, discounted from $159. The kit tests for up to 21 breeds, 64 genetic health markers and 50 genetic trait markers, along with blood type and oral health.
WIRED described Basepaws as more comprehensive but less user-friendly than Wisdom Panel. Instead of an interactive report, Basepaws presented the findings in a lengthy PDF. The reviewer also waited five weeks for results, and one sample required a second collection because the laboratory could not extract enough DNA.
The service’s oral-health report was a notable distinction. It uses an oral microbiome database and flagged Basil as high risk for markers associated with issues including halitosis, tooth resorption and periodontal disease. Basepaws also provided suggested next steps.
Those findings should not be treated as a diagnosis. Jamie Richardson, head of veterinary medicine at Small Door Veterinary, told WIRED that DNA tests should support—not replace—veterinary care.
Koko Genetics had the longest wait
WIRED also tested Koko Genetics’ Advanced Cat DNA Test, listed at $140. The service screens for 55 genetic health markers and 40 traits, according to the review.
The reviewer found the interface difficult to navigate and said the results took more than five weeks to be acknowledged as received, followed by an additional five weeks before the results arrived. Koko Genetics also required separate accounts for two kits tested on different cats.
Why the results matter
The review’s comparisons show that a pet DNA report is not a single definitive answer about ancestry or future health. The same cat received different breed and trait results from different services, and some physical-trait findings appeared inconsistent with the cat’s visible appearance.
Health markers can still give owners information to discuss with a veterinarian, particularly when a test identifies a potential risk. But a genetic result does not necessarily mean a pet will develop a disease, and the review cautions against using these reports as a substitute for professional care.
What pet owners should consider
- Purpose: Choose whether ancestry, health screening, blood type or oral health is the main priority.
- Turnaround: Processing times in the review ranged from about three weeks to more than 10 weeks in one case.
- Presentation: Interactive dashboards may be easier to navigate than long PDF reports.
- Interpretation: Discuss concerning findings with a veterinarian rather than assuming they are a diagnosis.
- Consistency: Breed and trait results may differ substantially between testing companies.
Bottom Line
At-home pet DNA kits can provide useful genetic and health information, but WIRED’s testing found that convenience and detail come with uncertainty. Wisdom Panel stood out for its interface and ancestry reporting, while Basepaws offered broader health and oral-health information. Neither the results nor the breed estimates should replace veterinary advice.
Editor’s note: The supplied source excerpt ends abruptly during the Koko Genetics section. This article uses only the complete findings available in the excerpt.
Source
This report is based on information published by WIRED.
