ES 
EN Essential Genetic Tests for Labradors
Complete guide to genetic tests every responsible breeder should perform: EIC, CNM, PRA, and more.
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Genetic testing is fundamental for breeding healthy Labradors. A responsible breeder will always provide you with results of these tests.
Mandatory Tests
EIC (Exercise Induced Collapse)
Condition that causes collapse after intense exercise. A “Clear” puppy or one with a Clear parent is protected.
CNM (Centronuclear Myopathy)
Serious muscle disease that appears within months of life. Preventable with genetic testing.
PRA-PRCD (Progressive Retinal Atrophy)
Causes progressive blindness. Important for the dog’s quality of life.
DM (Degenerative Myelopathy)
Neurological disease that affects the spinal cord in older dogs.
Hip and Elbow Tests (OFA)
- Excellent: Perfect hips
- Good: Very good, suitable for breeding
- Fair: Acceptable
- Mild/Moderate/Severe: Not suitable for breeding
What Do Results Mean?
| Result | Meaning |
|---|---|
| Clear/Clear | Does not carry or express the disease |
| Clear/Carrier | Healthy but carries the gene |
| Carrier/Carrier | 25% risk of disease |
At ROROs Labs, all our breeding dogs are tested for the 4 main genetic tests and have OFA certification.