The Petmate Pet Caf Waterer simplifies your life while enhancing the life of your pet Featuring an automatic gravity design that keeps your pet hydrated by replenishing your petss water supply. The ecofriendly water hopper automatically fills the water reservoir when levels get low features a large water dispensing hole making the bottle easy to clean. The Pet Cafess fashionable base features easygrab cutouts making the Waterer easy to maneuver comes in a variety of colors to compliment any home decor. More environmentally sustainable PET vs. PVC Bottles. Available in a variety of sizes.