My daughter is dynamic and quickly made us realize (to its 3 ½ months) she wanted to stand on his legs. Being exhausted from having to constantly keep up, we looked for a solution and it ordered his hammock to 5 months. She love it! She skips like crazy, smiling. It must still put a small mattress (or other) below so that baby does not or does not hurt slip feet. Allowed to skip 15 minutes and then removed if the same rattle to stay. Two points -: - The spring makes noise when the baby hops - It is not so easy to put baby in the hammock and fix the straps
