Our Horse Watering Systems provide easy access to clean drinking water to keep your horses healthy. A horse needs an avg of 5-10 gallons of water a day, depending on conditions like diet and heat. A lack of water can put them at higher risk for scores of dehydration-related health issues. From Buckets, Rubber Troughs, Galvanized Tarter Tanks, to Automatic Watering Systems, Cashman’s carries all of the best equine watering solutions available to keep your horse hydrated and healthy.