My son only has his formula with his breakfeast now and not sure if we can switch now and use cows molk instead, he is 13 months now, any advice would be great
my son is now 16 months, we switched when he was 10 months. No problems, we use a long life milk....a brand called Pauls. We buy a load of it,so we never run out. You can buy at wellcome and park n shop.