Hello,
Awwww, congradulations on your little guy!
Yes, its VERY normal for a chameleon to drink the dew droplets that form at the top of the enclosure. In fact, thats the only way they can drink. Chameleons have a tough time drinking from standing water, becuase they are attracted to movement.
So far, your doing great on your little guy. How big is the enclosure? Is it glass? Do you dust its food with vitamins, such as calcium D3 and a multivitamin? All these things are essential to a chameleons growth. Please dont hesitate to ask any questions about your chameleon though.
Michele
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2.0 veiled chameleons (zebu and godzilla)
4.0 cinnamin blue faced button quail