Keep your pet's drinking water ice-free with this 1-quart heated cage bowl. It's thermostatically controlled for efficient operation and ice-free water, even in sub-zero temperatures. Durable stainless steel construction. Attaches to most hutches, crates, cages and fences with included mounting ring. May also be used at ground level as a heated pet bowl. 6-foot cord with anti-chew protector. 25 Watts, 120 Volts, 60 Hz. cULus listed.