On the serious side these little refrigerator pets will help save you energy. Refrigerator doors being left open result in over 1.7 billion dollars worth of wasted energy each year, in the US alone. Yikes!
The Fridgezoo Refrigerator Pets will greet you with some friendly words each time you open the refrigerator door. However, should you keep the door open too long they will start whining and complaining for you to close the door. You can choose from a cow, pig, seal, squirrel, polar bear, walrus, penguin, tiger and bull. Video of the Fridgezoo carton animals after the break.