T.B.
Well you may want to try using a regular cup instead of the tippy. I know my daughter never really wanted the tippy and that was one of the was to get her off the bottle. But when you do it, make sure you don't do it cold turkey because they can act out on that.The last part of the day to give up the bottle should be evening feedings cause that is the cuddle time that babies love. Thats the way I went about it and it worked so I hope it helps you out too.BTW as far as the diarrhea goes you may want to try give the lil one some bananas it helps a lot with babies and adults.