Every two hours is a really long time....puppies that age should be going out every hour. That's where the real training takes place with lots of praise and treats as reinforcement for going in the right place. Generally, they don't start to bark, scratch on the door or whine until they really understand that going inside the house is wrong. It just takes some practice and patience to get to that stage. One of the first clues that they are beginning to understand where the right potty area is mistakes happen near the door.
The amount of water intake will depend on wet or dry dog food, the amount of exercise and the size of the pup.
The amount of water intake will depend on wet or dry dog food, the amount of exercise and the size of the pup.
