Hydration for Multi-Pet Homes: The PetSafe Drinkwell Outdoor Dog Fountain is a cat or dog water fountain that holds 450 oz for a constant pet hydration station Cleaner, Healthier Drinking Water: Dual-filtration system with replaceable carbon water filter and foam screen catches hair and debris for odor-free, fresh water every time Durable & Outdoor Ready Design: Constructed with UV resistant plastic and a BPA-free body for long-lasting outdoor use, with a deep bowl that minimizes spills and splashing 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families 25 Years of Trust: Since 1998, PetSafe has created safe, innovative, and trusted products that bring joy, enhance pet lives, and support the lifelong bond between pets and their families