The Land of Zhu Zhu Pets

I blame my sister, 100%, for the invasion of Zhu Zhu pets at our house.  We successfully kept them out of our house until she decided to buy both girls their very own - and then the downward spiral began.  We hit a new high of Zhu Zhu pets and accessories over the weekend, when they each received a Zhu Zhu pet, a baby Zhu Zhu pet and additional accessories.  There is only so much complaining we can do, however, as the whole set up really keeps them occupied.