Pet Water Fountain The Pet Diner Water Bar (Fountain) is perfect for cats and small to medium dogs It has a 1.8 Litre capacity and measures 16.3 cm x 12.2 cm x 20.5 cm 2 spouts are included for different water flows and a charcoal filter that oxygenates and cleans The pet water fountain is easy to clean and parts are dishwasher safe! Full instructions are included. This makes a great pet gift for cat or dog owners!