DD is 9 months old and exclusively formula fed. She is loving her solid foods these days, and it has started to become more and more challenging to get her to take her full 6-oz bottle of formula at mealtime. They have started noticing the same thing at her daycare too. I'm wondering if she's starting to self-wean... and if she is, if I should just put her formula into a sippy cup at mealtime, b/c she might prefer that. (She is still doing great with her morning and bedtime bottles, but the rest are challenging.)

If your baby self-weaned:
When did it happen?
How did it happen?
and
What did you do to help make it a smooth transition?