It's been too long since I updated! In the last week, the puppies really started being *puppies*--almost overnight they began to play and wag their tails. They come to the front of the box to greet visitors and have had their first meal.
Their individual personalities are coming to the front--the black and tan boy and one of the sable boys are the two most outgoing. The middle sable boy likes to trot around with his tail arched high; and the bicolor boy has shown himself as more cautious--but also a snuggler.