I have a VERY spoiled little boy who wants to be held at all times of the day. Once he turned 4 months old we purchased this and started putting him in it. This is the only thing that he enjoys more than being held. We could leave him in it for hours and he has soo much fun, and laughs like crazy! This toy bounces soo well, and works 100 times better than a johnny jump up. I highly recommed this to any mom with an active infant!!