These are not ordinary children, they are Vaikuntha children and we can give them chance to advance further in Krishna consciousness. That is very great responsiblity, do not neglect it or be confused.
Total absorption in the thought of Sri Krishna.
Sow the seed of Krishna Consciousness in children.
It is the duty of all parents to make their child Krishna conscious so that the fortunate child may not have to take birth in the material world again.
Children are a blank slate. You can mould them as you like & they are eager to learn.
Teach them Krishna consciousness at early age.