Ours are 14 months now and both learned how to climb out of the play pen before a year. You just wait then we will both have the terrible 2s X 2,not looking forward to that. There is a fun side but there is also a please shut up and let me relax time too!

I learned all I need to know about life by killing smart people and eating their brains.
Eat right ,Exercise ,Stay fit, Die Anyway!