Ticklish, it sounds like you are doing everything right. Kids do often eat less in the evening than during the day so it sounds fairly normal to me. Apparently it's healthier that way too. I used to find that Jack didn't eat much at any meal, but was worse at dinner, especially if he was tired. He still doesn't eat dinner well when he's tired. An MCHN actually suggested switching Jack's meals so he was having his "dinner" food at lunch (left over from our dinner the night before) and then a sandwich or yoghurt, one of the foods he really liked, for dinner instead. It did help a little but not much so I stopped doing it. But it might be an idea for you?