There is a railed-in section of the backyard that includes a small concrete patio where the girls play with basketballs and ride scooters and attempt to hula hoop. A couple of days ago Coco followed Marlo down into that area, ran around inspecting the perimeter, and then came up to be by my side. Like, done! Who’s next? She proudly got that kid into the pen and would you look at the satisfaction on her face. Good job, Coco. Even though Marlo was the one who had the thought to go down there in the first place.