In pursuit!

This baby is now very mobile and in hot pursuit of her brother, who is learning that "up" is the best way to escape her clutches.
He often escapes but other times stays and was willing to stay put and "watch" her for me this morning while I vacuumed (she is pretty entertained by his mere presence so all he needs to do is stay with her to keep her happy).
One thing is clear-- going up onto the furniture to get away won't work for too much longer!