This walker can be adapted to the growth of babies in their learning to walk: You can put the wheels on the No. 2 position (wheel lock) for children who are just starting to stand or on the # 1 position for those whose approach is more assured. The tablet of activities at the front is attractive with its sound and light effects (only downside: I think the sound is a bit too strong for the sensitive ears of little ones even at the lowest level). In addition, it is detachable and allows at first to use regardless of walker for those who do not keep still standing. I am very satisfied with this walker pusher that I offered to my son for his first birthday.