DD is 6.5 months and EBF. I'm going back to work in a couple of months so would like to start gradually weaning her on to formula for daytime feeds (plan to keep BF for first and last feeds of the day, and overnight while she still needs it).
She has taken a bottle in the distant past - we supplemented while she was a newborn, and she randomly drank a couple of ozs a couple of months ago when she decided my supply was too low one evening. But despite our best efforts to replicate that, she refuses the bottle 99% of the time. She'll put it in her mouth and toy with it but not actually drink. The only cup she's interested in is the doidy cup and she's nowhere near good enough with it to wean straight to that.
I know you're meant to swap one feed at a time, waiting a few days or a week before swapping the next one. My challenge here is that she still does all naps either on the pram or on me with suckling throughout (and fed to sleep) so at least two of her feeds are currently closely intertwined with naps.
I tend to feed her at least every three hours, sometimes more, but she does sometimes go longer so I suspect if I withhold boob she'll just hold out until the next feed comes around.
I don't really know where to begin tbh. It's impossible to imagine how we get there from our current situation, and between this and starting solids (she doesn't eat much) and trying to improve sleep (still in the four month regression!) it's starting to feel like we have a lot to try and do over the next couple of months 
What are your best tips for weaning a baby who is just not interested in the bottle?