Paw Perfect Dog and Cat water fountain has 3 modes so that you can adjust to your beloved pets preference. This water fountain will keep your pet hydrated and healthy and cooled off during warmer months. Pets love flowing water, it keeps them engaged and coming back for more. This 3 mode pet fountain helps provide healthy and hygienic water for your beloved pets all day. This free-falling sparkling stream uses three water flow modes to encourage your pets to drink more water. It also includes a cotton layer filter, activated carbon and an ion exchange resin system to remove dirt and debris from your pets' drinking water. Features 3 modes: flower waterfall, flower bubble, and gentle fountain so that you can adjust to your pets preference. 3 Different Flow Modes - gentle bubbly water, calm waterfall with bubbly water, and a calm waterfall.