We put Milo in the exer-saucer the other day and his teeth started chattering it was so cold in his room. So we improvised and put a blanket over him. It was so cute to watch him play covered in the thing. He still hasn't figured out how to turn himself in the thing but he will push buttons and play on his own with out mommy ans daddy pushing buttons and making him grab toys. He also got a plastic rattle for Christmas that he will hold on to and shake around but I have to put it in his hand first. He is developing so fast it takes my breath away. I looked back at pics of him and it's unbelievable how much he has changed in just 14 short weeks.