At some point in a horse’s life, you might find that he does not drink as much water. This could be for a variety of reasons, including old age, ill health, or high levels of stress and anxiety.
Size Of Horse: A miniature horse may only need 5 to 10 liters of water per day.Weather Conditions: In hot weather, horses will need to drink more water.
Diet: grass contains 83% water, but hay contains less than 18% water. Exercise Levels: During intense exercise, horses lose a lot of water through sweat and respiration.
Water makes up an incredible 65% of your horse’s body and is essential for life. When a horse does not have access to water, it will quickly start to become dehydrated.
So, as we have learned, horses can go without water for up to 48 hours, but this is very dangerous for the animal. Horses should be able to access fresh, clean drinking water whenever they need it.