I have had one of these for 5 years now for our barn cats, has worked great and kept water from freezing even when the temp is -30 and our barn is not heated. It is still working great. I just recently bought another for our dog, hopefully with the same r

I purchased 2 of these to put in our barn and shop for the cats that like to go outside and they kept the water unfrozen during a very cold week. The wide flat design is stable, too and the cats don't tip it over.

I got two of these for my chickens in the barn -- we've had a record cold spell here and the ice in their bowls formed faster than I could keep up with it. These bowls are perfect -- they don't use too much electricity and keep the water from freezing bu

A smaller bowl, about 3/4 gallon for my outdoor cats. Most bowls are designed for dogs or larger animals. I like the stainless bowl as plastics may have adverse effects. Works like a charm. No frozen water with temps in the single digits. Would recommend.