Our little guy loves this
December 26, 2011
We started putting our son in the bumper jumper probably a little earlier than recommended -- we rigged a sarang to add support for his head. It's been fun watching him progress in how he experiences it from just chilling and gnawing on it, to playing with toys on the tray, to now (at almost 5 months) really jumping in it and being really excited doing so. In addition to him having fun and getting exercise, it's also great because it frees us (his parents) up for a while
Pros:
variety of ways to have fun
allows baby to play alone