I know this is a very boring question!
If I were to only give DS water he would drink only 1 full cup per day, maybe 2 on a hot day. If I were to give him very diluted cordial (about a teaspoon of cordial per to a whole glass of water) he would drink probably 5-6 a day! I am torn between disliking the sugar/colours/additives in cordial but also wanting him to keep hydrated.
What do other people do/think?