Hi ds is 12 months and I’ll soon be going back to work, his grandparents will be helping with childcare and I’m worried about how they will cope with trying to get him to sleep. Usually I will give him the rest of a bottle and rock to sleep, gently placing him down only once asleep in cot but he is getting heavy now and I’m worried that might be a bit tricky for them (it’s taking its toll on me too!). Any tips on how to get him to fall asleep his self now? What should I try and remove first? Also he is still on two naps a day morning and afternoon, roughly each after being awake 2 hours. Should I be dropping one?