Like humans, cats require water for survival. The Catit Design Fresh & Clear Cat Drinking Fountain with Food Bowl responds to your feline's need for a continuous supply of fresh and clean drinking water. Circulating water in the unit creates increased exposure to oxygen, providing fresh-tasting, cool-filtered water and bringing many health benefits. Multi-surface drinking areas allow your cat to drink from the bowl or directly from the dome. The unit's large water capacity (100 fl oz / 3 L) ensures that continuous fresh water is always available and eliminates the need for daily refilling. It features a safe, energy-efficient, low-voltage system (12 V) that consumes less than 4 watts (or less power than a night light). Suitable for multiple pets, Fresh & Clear Cat Drinking Fountain with Food Bowl is also suitable for puppies and small dogs. The Fountain is easy to clean, maintain, and ideal for a variety of living spaces.