"Introducing the Dog Water Fountain, now in 3.5, 5.0, and 6.5-gallon sizes. Made from food-grade plastic for your pet's health, these fountains are hassle-free and easy to clean. Portable and electricity-free, they operate quietly with gravity for continuous fresh water flow. Perfect for multiple pets or larger dogs, proudly made in the USA and trusted by professionals. Replacement parts available if needed, and assembly takes under 5 minutes without tools."