D.T.
S.,
When my son who is now a teenager was being weaned from the bottle I did this. I kept one bottle for him and pulled the trash can to the counter. I got all his bottles except his favorite one and had him throw them away. As he did I said "look no more bottle for the BIG boy" everytime he threw one in the garbage. He used his favorite one only in the car when we went on errands. He used the sippy cup at home. At first he wanted the bottle and would throw fits, but he learned that the sippy cup was all he would get he started using it. As for that last bottle. When I moved back here in 1993 coming back from Oklahoma. I had opened the windows down half way because it was a nice day and not to hot. As I was driving down the highway I heard him say "all gone gone." I asked him what was all gone gone and looked over to see him throwing his bottle out the window. I said "yep all gone gone and I am not stopping to pick it up." That was the end of bottles for him. Hope this helps.