Drinking lots

Hi folks... havent been around past few days and forgot to update you all on our boys eating probs he is currently on hills science plan puppy[large breed] and has been for about a week now, big improvment eating we mix it a small portion of fish or turkey from pet store and its away really pleased. we have a small worry though we have noticed especially the past 3/4 nights he is drinking far more than usuall he is out last thing before we go to bed bout 12 but last 3 nights he has been drinking lots more during the night and was out 3/4 times during each night which is very unusuall for him if he is the same tonight he will be at the vet first thing tommorrow in every other way he is still his usuall bubbly self, just wonderd if anybody had any views on what might be causing this..

doesnt dry food cause more water intake? Is Hills a dry food if so he will drink more. Dont know any background so cant really say

Dogs being fed dry food and living indoor with the heat on will drink more anyway. If he is acting normal, peeing pooing and eating normally, i wouldn't worry too much.