How much water per day should you give your horse?

Providing your horse with as much water as it wants is the best approach to ensuring proper hydration. Horses are large animals with significant water needs, influenced by factors such as age, size, activity level, and environmental conditions. When a horse has unrestricted access to water, it can regulate its intake according to its specific needs, which is vital for activities like digestion, temperature regulation, and overall metabolic functions.

Water requirements can vary significantly, with some horses needing as much as 10-12 gallons per day, especially under heavy workload or in hot weather. Therefore, allowing horses free access to fresh and clean water is crucial for maintaining their health and well-being. Providing only a limited amount, as suggested in other choices, could lead to dehydration or related health issues.