The Aqua Buddy uses an internal float and valve system. When your pet drinks and the water level drops, the valve opens and replenishes the water supply. As the bowl refills, the float rises and closes the valve. This simple but effective system will not overflow, and no training is required for your pet to use it.
This has worked great for our 2 Dobermans. Its hot here in Florida so its nice that they can get cool water without us having to refill. Its very easy to clean as well.. Carlyle. Inverness, FL. Tue Aug 11 2026