My son is just over 9mths old and flatly REFUSES to drink water!! I offer it to him in a bottle, he spits it out. I offer it to him in a sippy cup, he spits it out....BUT....he loves drinking water in the bath and in the pool...of all places, with all that chlorine!! It is starting to bother me that he won't drink water and I know that he should be. Especially during the hot summer mths. Anyone have any ideas on how to get him to drink it?? I'm worried that he will get dehydrated.