thanks a lot for your answers, it makes you feel like someone is interested and wants to give you advice. I went yesterday and bouthgt step 2 powdered milk for puppies and the new nutro that has "all of the above" and no byproducts. It has salmon, rice wheat,soy, lamb, chicken, oats.... you name it. I will start with a little tiny bit tomorrow on their third week and we'll see. My little one is drinking from the bottle and I really don't know how much. I just feed him a bit and burp him and make sure he poops and pees and his belly is full. Seems to be content and sleeps all the time with her "big" sister which is double her size. I just don't know how much she should be growing and how much to give her but will start small. thanks again!