Hey, so I've got a toddler at home, he's just about two now. He's a really picky eater, so I need to keep him on his formula to make sure that he's getting his protein and fats. I was wondering if there is anything I can substitute his formula for? Something that's really well rounded and not too expensive. Even something makeshift will do. I just want to move him away from dairy and on to something vegan friendly.