The Catit Design Fresh & Clear Drinking Fountain with Food Bowl responds to your pet"s need for a continuous supply of fresh and clean drinking water. Re-circulating water with greater exposure to oxygen provides fresh-tasting, cool filtered water for pets with a multitude of health benefits. Multi-surface drinking areas allow your pet to drink from the bowl or directly from the dome. The unit"s greater water capacity, 100 fluid ounces, ensures that continuous fresh water is always available, and eliminates the need for daily refilling. Its safe, low-voltage system (12 Volts) is energy-efficient, consuming less than 4 watts (less power than a night light). Suitable for multiple pets, the Catit Design Fresh & Clear Drinking Fountain with Food Bowl is also suitable for puppies and small dogs. The Catit Design Fresh & Clear Drinking Fountain with Food Bowl is easy to clean and maintain, and is ideal for any living space. It also includes a food dish as free bonus. Replacement purifying filters and matching place mat sold are separately.