I have FINALLY (after much trial and lots of money spent on various beakers/spouts etc) got DS3 (15 months) to drink squash diluted juice from a bottle with handles and "spout" type thing. He's loving it, however he can't seem to fathom out how to hold it on his own.
DS1 just seemed to get it straight away how to tip a beaker to get stuff out
DS2 was holding his own bottle as soon as he was strong enough to hold it up....
So this is a bit of a shock for me having 15 month old that hasn't figured out that he has to tip the bottle up to get something out of it. He still has his milk lying back in my arms with me holding the bottle (although has recently started holding it in my arms once he's had most of it).