From the OFA website, for those concerned about OFA good results on a 17 month old 45 pound, fully grown dog:
“For normal hip conformations, the reliability was 89.6% at 3-6 months, 93.8% at 7-12 months, and 95.2% at 13-18 months. These results suggest that preliminary evaluations of hip joint status in dogs are generally reliable.”
In other words, the odds Fontana would suddenly be dysplastic in a few months are basically zero.
Most countries accept results at 12 months, which is five months younger than Fontana.