The puppies are getting s0-o-o-o strong. Now when Emily steps into the whelping box they all stand up on their back legs to nurse. They just about knock her over. And I continue to be delighted by their sounds. To hear these little creatures explore their new world with barks, petite growls and gurbles is so endearing. Pretty soon they will have out grown their whelping box and a whole new world awaits them!