When we were potty-training Macie several weeks ago, we started sticker charts as our reward system. The only problem with this was that having a sticker chart for Macie was NOT okay with Ivie. So we had to start a "Sweet Girl" chart for her, as well.
Turns out the girls filled up their charts at about the same time, so we were off to Target to get their prizes. And, as luck would have it, these ZhuZhu Pet Hamsters were on clearance, so Macie chose 3 of them as her prize (to go along with the two that the girls had received from a friend as big-sister gifts when Bryce was born).
So, earlier this month, all 5 of the hamsters went to school with Ivie for Show-and-Tell. When I got to school to pick her up at the end of the day, all of the kids were crowded around the hamsters watching them crawl all over the floor in the room. I think they were a hit!