One of Hudson's litter mates had her hips done for PennHip and got the results back earlier this week. I didn't know PennHip would do scores starting at 4 months, I thought they were similar to OFA and did them at 2 years. At some point I would like to get Hudson's done, just for my own knowledge because i want to know All. The. THINGS!! Does anyone have a preference or do you all find them similar. For anyone that knows a lot about PennHip, what do the scores mean? Please, use little words and simple sentences, I'm dumb. I've tried to figure it out, but it just escapes me. Are lower #s better?