I don't think he is hungr, he eats all day long and has huge meals. Its more that he is insecure. He can't sleep by himself and even in our room he is that unsettled. And yes it is every night without fail. I can't remember a night recently that there wasn't at least 1 waking but usually more. He runs all day and we are very busy so he is completely stuffed by the end of the day.