Labrador OFA tests should come before any breeding plans, not after. For a Labrador retriever, the core screenings are hips, elbows, a current OFA eye exam, EIC DNA, and D locus DNA, with CNM and prcd-PRA also smart to add.
That may sound like a long list. Still, breeding without proof is like building on sand. Healthy puppies get their start long before they reach a family’s home.
The short answer on Labrador OFA tests
The current Labrador breed recommendations tied to OFA and CHIC call for five required items, plus permanent ID such as a microchip or tattoo. We can verify that through OFA’s breed recommendations and the Labrador Retriever Club health guidance.
Here are the core tests we want on record before breeding:
- Hips: OFA radiographs, with final certification at 24 months or older
- Elbows: OFA radiographs, with final certification at 24 months or older
- Eyes: an ACVO eye exam filed with OFA, kept current each year
- EIC: DNA test for exercise induced collapse
- D locus: DNA test for dilute status
Many careful breeders also add CNM and prcd-PRA. Those may sit outside the basic five, but they help us build a fuller picture. Public records matter too, because families and puppy buyers should be able to check claims for themselves.
What each breeding clearance tells us
Hips and elbows come first
Labradors were shaped as hardworking retrievers, first from Newfoundland fishing dogs and later refined as British gun dogs. Because they were bred for stamina and movement, sound joints still matter a great deal.
OFA hip and elbow films look for dysplasia and poor joint fit. A dog may run, swim, and fetch all day, yet still have results we shouldn’t breed forward. That’s why official radiographs matter more than casual impressions.
A routine vet visit doesn’t replace joint films. We want the OFA reading, because good movement in the yard doesn’t always match what the X-ray shows.
Eyes need a specialist, not a guess
Some inherited eye problems can hide in plain sight. That’s why breeding dogs need an exam from a veterinary eye specialist, with the result recorded through OFA.
This clearance also needs to stay current. A normal eye result from years ago isn’t enough, so most breeders repeat it every year while the dog remains in a breeding program.
DNA fills the gaps that X-rays can’t
For Labradors, EIC matters because hard exercise can trigger collapse in affected dogs. The D locus test shows dilute status. That test is more about breeding transparency than disease screening, but it’s still part of the Labrador checklist.
Black, yellow, and chocolate are the recognized Labrador colors. Dilute shades such as silver, charcoal, and champagne remain debated in many Labrador circles, so the D locus result often comes up in breeding discussions. We also like to see CNM and prcd-PRA recorded. For a breed-based overview, the AKC Labrador DNA test list is helpful.
How to read the results before planning a litter
The hard part isn’t ordering Labrador OFA tests. The hard part is reading them honestly.
A CHIC number shows that the recommended tests were completed and made public. It doesn’t mean every result was normal.
So, we need the actual reports. Hips should show normal grades such as Excellent, Good, or Fair. Elbows should be normal. Eyes should be current. DNA results should tell us whether a dog is clear, a carrier, or affected.
Carrier results don’t always end a breeding plan. In some cases, they mean we should use a clear mate and keep clean records. Poor hip or elbow results are different. No pretty pedigree, sweet temperament, or flashy color makes bad joint results acceptable.
Common mistakes breeders and buyers make
The biggest mistake is trusting words over records. “Vet checked” is not the same as OFA cleared.
We also see people lean on prelim films, skip yearly eye exams, or say puppies are clear because one parent was tested. Genetics doesn’t work like that. Both parents matter, and the paperwork should match the claim.
Another trap is chasing color first and health second. Families live with the outcome for years, so the better choice is always the Labrador retriever with open records and solid results. If we want a plain-English walkthrough, this Labrador clearance explainer helps make the terms easier to read.
The bottom line before we breed
Healthy puppies start long before the whelping box. The best breeding choice is the dog with transparent records, sound test results, and a pairing planned around health, not hope.
Before we breed, let’s verify every result in the OFA database and read the fine print. That’s how we protect the breed we love.
FAQs
At what age can a Labrador get OFA hips and elbows?
Preliminary films can be done earlier, but final OFA hip and elbow certifications are issued at 24 months or older.
Is a CHIC number enough before breeding?
No. It’s a good sign of transparency, but we still need to read each test result and not rely on the certificate alone.
Do both parents need DNA testing for EIC, CNM, or prcd-PRA?
Yes. We need results from both parents to plan a safe pairing and understand what puppies may inherit.
Should a Labrador have heart testing too?
Some breeders add heart screening, especially if their lines raise concern. Still, the core Labrador OFA tests focus on hips, elbows, eyes, EIC, and D locus, with CNM and prcd-PRA often added.