This is no April Fool's joke.
Watch this awesome video from ABC about Dusty, a Siamese cat who prowls his neighborhood at night and has stolen 600 items from his neighbors in the last three years. The news team set up a night vision camera that shows Dusty carrying home a stuffed animal and a towel. In one night, he came back with 11 items!
His nickname? The Klepto Kitty.