No more chipping ice in your outside pet’s water bowl. The thermostatically controlled Thermal-Bowl™ comes in two sizes, a true 1.5-gallon and the popular 96-ounce bowl. Just plug them in and your dog’s water will remain open all winter down to past 20 degrees below zero Fahrenheit. All electronics are safely sealed inside. Each bowl comes with a 5 1/2-foot steel wrapped, abrasion resistant cord and a limited one-year warranty.