The PetSafe Drinkwell 3.7 litre Pet Fountain is designed with you and your pet in mind. This automatic water bowl features a free-falling water stream with adjustable flow control. Choose from nearly silent circulation on the lowest setting to a tranquil stream on the highest. The flow control allows you to tailor the water flow to your pet’s needs. When it’s time to refill, simply use a jug to fill the bowl to the desired level. The 3.7 litre Fountain was specifically designed with no hard-to-reach crevices to clean, allowing you to spend more quality time with your pet.