The Heated Pet Bowl with Hutch Mount from Allied Precision is a stainless steel bowl that will keep drinking water ice-free even during below zero days. Each Bowl is made of stainless steel with a built-in thermostat and six-foot power cord. The Bowl can be attached to any cage, or used on any flat surface. Great for rabbits, cats, dogs, or other small animals. It is 1 quart in size and uses 25 watts, and plugs into any standard 120 volt outlet. Fully warranted by manufacturer against defects in workmanship for a period of 1 year from the date of purchase, unless otherwise noted.