Thank you all for checking...I have not been able to find it. I had listed a plea on CraigsList on Sunday and got an email this morning that it was on FreeCycle, but I can't find it! I have emailed them back, but no response. I'm hoping to find something that will at least act as a replacement for Christmas morning (there's a cute girl deer talking on a cell phone, here's hoping I can find it).
And, thank you Holly for answering for me, I left home early this morning so I could stop at Walmart and look for Zhu Zhu accessories and they was NOTHING there.