Marble Water Dog BowlThe Mr. Dog marble water bowl keeps water at a cool 67 degrees which is the perfect temperature of drinking water for dogs. We designed a water bowl with two distinct attributes. We chose a material that keeps water cool for longer and does not easily tip over by a thirsty playful dogs nose or paws. Our marble is mined in Vermont, known as the the "Marble State, milled into our signature shape, and polished with a food grade sealant to provide the