Hey there Melissa, I got given a great book in regards to sleeping etc & it's helped sooo much. So I've been going by most of what it says. It includes what foods & when. I've given Charlie both Lamb & Chicken minced up with vegies, he's fine with these. I don't see the point in feeding them on their own IYKWIM.......in regards to her chucking up a fair bit of the spag bol sauce, could it have been something else perhaps? In my book it says we should hold off tomato until around 8months?? perhaps that was it?