Double the tiers, double the drinking options. The Multi-Tier Pet Fountain has an upper and lower bowl, giving pets multiple places todrink andstay happy and hydrated. The Multi-Tier Pet Fountain is great for pets of all sizes because they can drink water at a height that’s comfortable for them. Dogs or cats can drink from the free-falling stream, lower bowl or upper bowl. The elevated upper bowl is especially great for senior pets, so they won’t have to bend over as far to take a sip. This dog and cat fountain works hard to make sure your pethas fresh water. A carbon filter and fountain pump work together to remove bad tastes, odors, pet hair (and the inevitable drool) from your pet’s water. The fountain pump constantly circulates water to help prevent bacteria growth. We’ve made this fountain easy to clean – simply place the fountain in the top rack of the dishwasher and hand wash the pump separately. Your pet deserves the best with every sip. Trust PetSafe® to help keep your pet healthy, safe and happy. - 100-oz water capacity is perfect for cats and dogs of all sizes - Pets can drink from the free-falling stream or the upper and lower bowls - Great option for senior pets or pets with arthritis - Free-falling water encourages pets to drink more which helps prevent urinary and kidney diseases through increased hydration - Bowl design allows pets to still have access to water even if the power goes out - Replaceable carbon filter keeps water fresh by removing bad tastes and odors - Top-rack dishwasher safe for easy cleanup, handwashpump separately - BPA-free plastic