Q:

How long can a dog go without water?

A:

Quick Answer

A dog can survive two to three days without water, although this time frame varies based on the temperature and humidity of the dog's environment and its activity level.

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How long can a dog go without water?
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Full Answer

In addition to hot, dry weather and high levels of activity, illness such as vomiting or diarrhea also increase a dog's need for water. Monitor any dog showing signs of illness carefully to ensure it does not become dehydrated. In temperate weather, a dog in good health needs to drink an ounce of water per pound of body weight daily. Pets should always have access to clean, fresh water that is changed regularly.

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