
I know nothing about the way hip scores are recorded so this may be a daft question. Before our springer chose us to come and live with us, we were told to make sure the the parents were eye and hip tested, amongst other things which we did, but no one said to ask about grandparents etc, which we didn't, although we did see granny, so would it be possible for both parents to have good scores but still have problems because the faulty gene was still lurking in one or both parents only to show up generations later?
Robert