Since the girls are sharing space, I have opened the door between the pens and given all of the pups free range. They use the edge of the pee-pad holders as leverage to jump the center. It really is rather cute to watch as their little butts waddle to get over. The girls use the back pen as their refuge from the sucking pups who usually stay in the front pen. I am really like this double pen set up!

What's This???
Mr. Independence