Piper has one toy (okay, two toys that do the same thing, but look different) that have been favorites for several months. Their nicknames are "happy-makers", because, no matter what, they can get a smile out of her. They distract her during therapy, entertain her when we're out, and give her someone to talk to when she's bored.
Too bad there isn't a happy-maker for heads-of-state. I'd like to see this face on Putin, myself.