today he had only 50 minutes power nap... he looks fresh now and is up to his regular pranks... whenever he is hungry i give him something to eat or drink... !! 14 months is not bad to transition to one nap day time.. .my son did it too same time... now he is okay with it... sometimes when we have a function.. he doesnt sleep day time and usually fall asleep early evening after around 7.30.... and if woke up at night we would give him milk (he still has his bottle habit.. which i am struggling to make him leave and he is stubborn not to leave it!) and he is back to sleep again!