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The daily water intake for a dog depends on its weight and activity level. The formula is:
Daily Water Intake (Low) = Weight (kg) × 40 ml/day
Daily Water Intake (Medium) = Weight (kg) × 50 ml/day
Daily Water Intake (High) = Weight (kg) × 60 ml/day
Use the form above to input your dog's weight and activity level, and the calculator will determine the daily water intake in ml, l, us oz, and uk oz.
| Factor | Description |
|---|---|
| Daily Water Needs | On average, a dog needs 40 - 60 ml of water per day per kg of body weight. |
| Size | Water intake is measured per kg. Smaller dogs like Chihuahua drink less, larger dogs like German Shepherd may need their water bowl refilled more often. |
| Age | Adult dogs often drink when they need to and are not at risk of drinking too much or too little. Puppies and elderly pets may need more meticulous monitoring. |
| Exercise | Active dogs, like puppies that play a lot, need more water. |
| Weather | Hot and sunny weather increases water needs, especially when walking outside. Remember to take water and a bowl on summer walks. |
| Food | Dogs that eat only dry food need more water than those that eat wet food. |
| Medication | Some medications may increase thirst. Consult a vet when giving new medications to your dog. |
Dogs can go three to four days without water, but this does not mean they should be deprived of water for such a long period. Even after one day, signs of dehydration may appear, leading to lethargy, loss of consciousness, and weakness.
A dog should drink 40-60 ml of water per day per kilogram of body weight. The total daily intake varies depending on the size, age, weather, level of activity, and general health of your dog.
In general, your dog should drink only water. You may add some flavors to make it more appealing. There are also some approved canine drinks that you can give to your pup. However, remember that dogs cannot drink any alcohol. Milk, tea, and coffee are also not recommended.