It depends, .Gen. On what's clean! Hahaha!
I give her both(water&milk) in a sippy cup. But at night, for soothing purposes, i'll give her a bottle.
But if I haven't had time to wash bottles, i'll give it to her in a sippy cup. They have a huge variety of sippy cups out there.
Oni likes the rubber cup attachments. She'll drink out of the hard plastic sipper, but prefers the rubber one. So she can try to bite it off! Ha!
She started rejecting most bottle nipples soon after I switched her!
Bridget. My .S.I.L constantly gave her son juice after a bottle (because she felt he wasn't satisfied-because he was crying over reflux) so she'd stuff a juice bottle in his mouth. He gained 3lbs in less than 3 weeks
it was horrible!!!! He was crying to hard because he was being over stuffed. She would just *dump* cereal into every bottle her 6 week old drank. No measuring, nothing.
Thank .God she cut that sh't out!!
Sarah