Do you see those tails up? They are tanking up. What do you mean tanking up? The milk is flowing and they are happy. Their tails are telling you that.
All pups have doubled their birth weight which is usually a guide in this timeframe. Sometimes they are just short of it and sometimes over. This crew all met the guide. They are doing well and the one I call Mr. Flash tends to roll over this way and that. I have to catch it on video. Those are getting uploaded shortly.