I have tried, gerber, platex, nuk and various other sippy cups. My son is 11 months old and knows how to drink out of one but lets it run out of his mouth, he takes a drink and then lets it run down the front of him. Is there a sippy cup out there to help this. I have bought the ones for 6+ months and even tried the ones for 12 months, nothing seems to be helping. I am wanting to take him off the bottle and go to a sippy but this is driving me crazy, please help.
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