Genetic testing for coat color in dogs has become increasingly popular among breeders and owners who want to know what color puppies to expect or confirm a dog’s genetics. But how long does it actually take to get color test results back? Here’s a look at the color genetic testing process and timeline.
The Basics of Canine Color Genetic Testing
Color genetic testing looks at specific genes that control pigment type and amount in a dog’s coat. By testing these genes, it’s possible to tell if a dog carries genetic variants associated with certain colors or patterns. Common coat colors with identified genetic bases include:
- Black/Chocolate/Liver
- Red/Yellow/Orange
- Graying or Dilution
- White Spotting
- Merle
There are two main types of canine color genetic tests:
- Single trait tests – Tests for one specific coat color gene
- Multi-trait panels – Screens for several color genes at once
Veterinarians can collect a blood or buccal swab sample from the dog and ship it to a genetic testing laboratory. Testing is also sometimes done through breeds’ parent clubs.
How Long Does Color Testing Take?
The basic process for canine color genetic testing is straightforward:
- Sample collection & shipment – 1-3 days
- Lab receipt & processing – 1-5 days
- Genetic analysis – 1-2 weeks
- Result reporting – 1-5 days
However, the total timeline can vary based on these factors:
| Factor | Impact on Timing |
|---|---|
| Type of test | Single trait tests tend to be faster than multi-trait panels |
| Lab location | Labs farther from the sample collection point take longer for shipping |
| Lab workload | More samples in the lab result in slower processing |
| Analysis method | Some methods like PCR are faster than others like sequencing |
Additionally, if the first sample is poor quality, doesn’t provide conclusive results, or gets lost in transit, it may need to be recollected and retested. This can add weeks to the process.
Average Total Time for Results
On average, owners can expect to get canine color genetic test results back in 3-6 weeks from the time of sample collection. However, it could take 2-10 weeks depending on all the factors mentioned.
For the quickest turnaround time, choose a lab close to your location and submit high quality samples. Single trait tests are also generally faster than screening panels. Discuss options with your veterinarian.
Here are more details on estimated timelines:
- 1-2 weeks – Quickest timeline when using a local lab and single trait test
- 3-4 weeks – Average timeline for most color genetic tests
- 6+ weeks – May take this long for distant labs or when retesting is needed
What to Do While Waiting for Results
Waiting for several weeks to get color test results back can feel long, especially when you’re excited to see the outcome! Here are some tips for passing the time:
- Research the lab conducting the test and read reviews
- Learn more about canine color genetics from books or online resources
- Join online forums or groups to discuss color genetics
- Make sure your vet submits the sample properly and follow up if needed
- Plan what you’ll do with the results once they arrive
Stay patient, as rushing genetic tests won’t provide accurate results. Focus on providing excellent care for your dog in the meantime.
Interpreting Color Genetic Test Results
When the results arrive, you’ll receive a report that details your dog’s genotype for each color gene tested. This shows which variants your dog carries for that trait.
It’s important to understand how to interpret these results properly:
- Consult your vet or genetic counselor to go over the findings
- Relate the genotypes back to your dog’s phenotype (observable coat color)
- Learn how the variants identified affect pigment and patterning
- Consider testing both parents to get the full picture if breeding
While waiting is difficult, proper interpretation ensures you make the most of the color genetic testing process and results.
Conclusion
Getting color genetic testing done for your dog takes an average of 3-6 weeks from start to finish. However, exact timing depends on factors like type of test, lab location, analysis method, and sample quality. While waiting for results, learn about color genetics and plan how you’ll use the findings. With proper interpretation of the results, color testing can provide valuable insights into your dog’s coat genetics.