A genetic test is not a clinical diagnosis: Only your vet can do that.
Remember, we test for genetic mutations that associate with increased disease risk. Only your veterinarian can determine whether your dog actually has clinical disease.
If my dog comes up "At Risk" for a genetic health condition, what's the likelihood that my dog develops a disease? It really depends on the condition. Some mutations are known to have incomplete penetrance, meaning not all dogs with an "At Risk" genotype will go on to be diagnosed with the disease, or variable expressivity, meaning that a dog's clinical signs might fall somewhere along a spectrum of disease severity.
As we've suggested, visiting your dog's veterinarian is the first step in making a diagnosis.