If the water is frozen, your horses aren’t able to drink it. With a Allied Precision Heated Flat – Back Bucket you can keep your horses hydrated during the long winter months. The built – in thermostat of this heated water bucket will keep water liquid even in below zero temperatures. This convenient horse water bucket isn’t just for winter; the Allied Precision Heated Flat – Back Bucket has a storage compartment for the power cord so you can use it all year long.