S.S.
when my daughter was three we bought a mclaren quest stroller. i know that it is pretty expansive, but it was the best investment. my daughter is now five, and she still uses a stroller when we are doing a lot of walking. the mall, the zoo, any place like that she wants to ride. she is still not to heavy or tall for it and the best part about it is how small it folds. it is almost as small as an umbrella stroller, but when it is unfolded, it is tall so that you dont get a back ache pushing it. most kids will need a stroller until they are too big to fit in one.