pushing and pulling

Zoe's favorite new thing: to push and pull objects.. while waiting for the flight home, she grabbed the purple bag (which I fill with toys and books for her) and dragged it about 10 feet away, then it kind of got stuck, and she kept dragging it in a circle.. very cute. She's now pushed and pulled a resturant chair (which resulted in a guy from a nearby table saving her from a bonk as it nearly toppled over), and at home with a small garbage can and empty kitty litter container.