Okay....I have read numerous comments about the right food for our babies. I am so confused. LuLu is almost 9 months old and weighs 4 pounds. I want to make sure she is getting what she needs. How can I make the right decision? I have also seen yogurt mentioned in several comments. Is this regular adult yogurt? I hope I'm not sounding too ignorant...but I don't want to make any mistakes where my baby is concerned. HELP!!!!!