Cassandra is all over the place now. She's walking better and better, and climbing on things. She can now scale the entire staircase by herself. That makes us a little nervous, so we have a gate to prevent her from doing that. Her and Nathaniel play a lot and we have to remind Nathaniel to be gentle. He likes to try and wrestle with her and she'll laugh at first, but then after a while she gets tired of it.