If your worried about the puppy peeing then just leave the dog ice cubes. That way he can only drink a little bit at a time, and should be ok. But you shouldnt leave a puppy with no water for that long.
Can A Puppy Go Without Water While We Are At Work? It Would Be Appx. 10 Hrs From About 8:30 Am Until About 6pm
This is too long to leave a dog without water.
A puppy should NOT be left alone for that long period, with or without water.