Leta dabbled only a bit in fort building, so I was a bit unprepared for the architectural masterpieces that Marlo creates out of the furniture in the living room. Lately the couch cushions have served as her main materials, and Coco joined her in the dark cave she erected over the weekend, seen here right before she draped a blanket over the whole thing to enclose the structure. I handed her the iPad through an opening between the blanket and the cushion and then got to go to the bathroom without her following me and banging on the door.