Why are Pet Water Fountains Good for Cats?: Hydration Can Help Prevent Certain Cat Health Issues - Pet water fountains are a great way to promote cat health and ensure your cat gets adequate hydration throughout the day. As with humans, it is important for pets — especially cats — to take in enough fresh water. Learn more about how pet water fountains work, read FAQ about these products, and see recommendations of cheap cat water fountains here! LTKHome LTKFindsUnder100 LTKPets