While you feed them, keep them in the same position as they would be if they were eating from their mama. Do not lay them on their back, they can choke. After eating, you will need to burp them, just like babies and you will need to take a wet cotton ball and wipe their little bottoms to help them go potty and poo poo, just as Mommy would do and this is very important too. The wet cotton ball step should be done before and after feedings. We just went through this with two babies, I speak from experience.