I have 2 X 2years old boy here (they just turned 2). They are huge, heavy boys (not fat, just really tall and heavy). My back is killing me each time I put the in a playpen and the playpens are getting too short for them lol!!!!

So next week, the will start on mats! I'm scared to death hahaha!!! There are good sleepers, but they have never been out of a playpen or crib so it scares me out! This week, I just stopped to give them their bottle of milk, and they didn't cry. I think they are ready at 2 to be treated a little more like big boys!!!