I have some very adventurous pups! They are 4 weeks old now. Appetite is also up! They are getting 2 meals a day. This morning at 4 am they decided to let me know mom wasn't enough. One pups is VERY people oriented, or shall I say me oriented. He escaped 3 times last night while I was cooking dinner and visited me in the kitchen. That is the other end of the house! He was also the one at 4 am that was in my room whining.