Generally, young puppies need about one-half cup of water every two hours. You'll want to monitor your puppy to make sure he's drinking enough . . . and not too much. Older puppies that have already been weaned generally need between one half ounce and one ounce of water per pound of body weight per day.
Should you leave water out for puppy all day?
When should I give my puppy water? It's best to spread your puppy's water intake throughout the day as much as possible. If your pup has limited access to water, she may drink too quickly or drink too much at once which can lead to vomiting or other side effects.
Can 8 week old puppies have water?
When puppies hit the 8 week landmark, they're typically completely through with weaning. Since they're no longer getting their nutrition via nursing, the only thing they should be drinking is, pure and simple, water.
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