The pups are playing and walking. It is delightful to see. They will improve day by day and it will be wonderful to watch. See the videos. Their world will start changing by the day and it will be enjoyable to watch. It is for me. I celebrate every milestone and still get fascinated by the changes.
I have a feeling in a few days they will have to come out of their whelping box. They will need room to explore and play.