Hi guys,
My puppy Aaron is 75 days old. Until the other day he was drinking water like crazy but since yesterday he has limmited that activity drastically. I constantly change his bowl of water with fresh one and clean it only by hand and with water. I feed him with a mix of rice, meat and royal canin and i make sure his food is wet and moist.
When I noticed the lack of desire to drink almost two bowls of water a day (now it's less than half) I started checking his gums as well and sometimes during the day they feel a little dry.
He is still very playful and running around like crazy when he is not sleeping, but this drastic change in his behaviour worries me a little bit, as he is my first puppy that I take full responsibility and care of.
Is there a reason to worry?

Well depending on where you live, it is starting to get cooler outside. Summer calls for more water for huskies since it is really hot outside... now that it is Fall, and the weather is dropping in temp, maybe he just doesn't feel the need to have so much anymore?

You got a point, I didn't even spent a second to think about it from this perspective )
He went ballistic yesterday with the German Shephard of my cousins and had 2 bowls of water for the period of 5 hours

You're welcome. I noticed that Okami has been slacking on how much water she has been drinking as well, but I live in Michigan, so it has already hit 50 degrees at around 4PM on a few of the days, so she is loving the weather a lot, even wanting to eat less since we have been getting a little lax on the exercise... I need to get my bike fixed, the back rim got bent somehow >.< Anyhow, glad that I could help! Hope to see you around the forum more! ^_^