How can I make my one year old son sleep though the night? I feel stress wherever midnight he will wake up for milk and worst even play around one / two hrs and he wake 6-7 am :(

What is his daily schedule like? When you say 'play', what does he do and what do you do in return? If my LO wakes up not crying, i do not entertain. At 1 yr old, they don't really need anymore night feeds and are probably up because they are used to it.