歩く練習／learning how to walk

娘が10ヶ月になりました。最近はベビーチェアーを前に押し進めて歩く練習をしていますが、とても危なっかしい。

My daughter turned ten months old. Now she is learning how to walk pushing the baby chair and moving forward. However, I can say it is NOT SAFE for toddler.

下の写真みたいな手押し車を買ってあげた方がいいのかしら？

Should I buy a new baby walker as below?