There is a great deal more involved in this controversial topic but time does not allow further discussion here. The breeder's veterinarian performs the x-rays then sends them off to the OFA with an application for certification. If the dog does NOT have hip or elbow dysplasia, numbers and certificates for hips and elbows are issued and sent to the owner. When the x-rays indicate a degree of dysplasia or luxation of the patellar, the OFA will NOT issue a number or a certificate. Because these conditions are accepted as having a polygenic base of inheritance with other factors, it is recommended that both parents and both sets of grandparents have OFA numbers.
Dysplasia is a painful, crippling disorder especially difficult for large breeds.
Patellar luxation is also genetic but since the certification has only been available for a short time, the grandparents will not have been certified but the parents should be checked. Akitas are predisposed to a number of eye diseases with a genetic link, especially PRA, and both parents should have a CERF certificate. These certifications are good for one calendar year, because eye problems can develop later in a dog's life. Annual certifications are required. Akitas are prone to lymphocytic hypothyroiditis, which is controlled with twice daily thyroid hormone supplements.