Penny runs off with all kinds of things, socks, sponges, napkins, you name it. It is like she thinks, "Oh they left a new toy for me to play with!"
I guess she thinks if it is left on her level, then it is a new toy for her. The other day I put a coffee maker at the office door to take out to the trash because it broke. A little while later I saw that she had chewed the plug off the cord!
It was on the floor and that meant it was her new chew toy???