So my baby is 12 months and I never really tried giving her a bottle or cup. She nurses 5 times a day and eats some table food. I have tried just giving her a sippy cup or bottle with water and she doesn't know what to do with it--just chews on the tip. But I haven't really given it much effort. So what is the best way to try?. I haven't given any cows milk (obviously since she doesn't take a cup...), should I start with that? I don't want to wean fully, but would like to be able to leave her for a day and have a sitter. Advice?