Ollie has just raced through the house several times, followed by Andrew...and then Ollie hopped up onto the kitchen counter, top of the fridge, and onto the top of the cabinets, where she raced back and forth from wall to wall up at ceiling level. Meanwhile, Andrew is pacing the kitchen floor at about the same speed, because he can't jump that high. (heehee).
To top it off, Ollie is still slowly recovering from a sinus infection, which means that when she runs around you can hear her breathing through her still-kind-of-congested nose.
And now they are simultaneously stalking something on the balcony and each other.
And what does this mean? Are they sensing something coming? What is it??