Choken Bako Robotic Dog Coin Bank-2*AA(White) The Choken Bako bank has just about the happiest, hungriest dog you'll ever meet sitting on top. Drop some coins into his dish and he immediately goes for it, with a dog-like enthusiasm that you'll love! The coins are stored inside the box after he "eats" them up, making it a great way to promote savings for all ages.