Like humans, pets require water as a vital element for survival. Water constitutes approximately 70% of a cat's or dog's body. Encouraging your pets to drink more water helps promote their health and well-being. The Catit® Design Fresh & Clear Drinking Fountain with Food Bowl responds to your pet's need for a continuous supply of water. Re-circulating water with greater exposure to oxygen provides fresh-tasting, cool, filtered water for pets with a multitude of health benefits. Encouraging cats to drink more water helps ensure proper kidney function and may descrease the incidence of crystal formation and urinary disease (FUS). CATIT DRINKING FOUNTAIN stuff12$39.00 CATIT REPLACEMENT CARTRIDGES (3PACK) CATIT REPLACEMENT CARTRIDGES (3PACK) stuff13$9.95 CATIT FOUNTAIN PLACEMATThis is a durable rubber placemat. CATIT FOUNTAIN PLACEMAT stuff14$9.95 FOOD DISH FOR FOUNTAINFOOD DISH FOR FOUNTAIN stuff15$8.95