My EBF 7 month old has never taken a bottle - really hates any attempts so we gave up a while ago. I'm keen to stop breastfeeding soon for a number of reasons, and thinking of weaning straight to sippy cup. Is that doable, and any recommendations for cup to use? I'm trying the Tommee Tippee freeflow thing, but it seems to come out rather aggressively and he's not enormously keen!