I so felt for Dad, who, at drop off this morning looked exhausted. His words "I honestly raised my voice at him for the first time ever, honestly, first time ever!" Poor dad. 2 1/2 year old transitioned to bed last June and only recently (the past 2 weeks) has been not settling at bedtime at home, wandering the house all throughout the night and waking for the day at 4 am. He naps maybe 1/2-1 hour max. here (this has been consistent from his start at a year), but chats happily in his pack and play the rest of naptime (I have tried a cot too, but the pack and play he stays in & does not disturb the rest in a room on his own). As a result of his recent sleep debt at home, child has been a bear at daycare...pushing, throwing, whiny...totally uncharacteristic for him; obviously he is so overtired. I just feel for poor poor parents. He is honestly usually the most awesome child to care for. I've suggested perhaps a baby gate on his door at night, perhaps Melatonin (which worked for ours).