Moving water appeals to many cats and can encourage drinking, which supports kidney health and dilute urine. When shopping, prioritize materials that resist biofilm and are easy to clean. Stainless steel and glazed ceramic are durable and less porous than many plastics, though quality BPA-free plastic works if scrubbed often. Avoid designs with impossible corners where slime hides.

Pump access matters. You should be able to disassemble the pump and impeller weekly for rinsing. Filters are common: foam catches debris, carbon reduces odors and tastes. Replace cartridges on schedule; a clogged filter strains the pump and defeats the purpose. Some cats dislike noisy motors; look for quiet models and stable bases that do not rattle on tile.

Capacity should suit your cat count; multi-cat homes need larger reservoirs or two fountains. Place fountains away from food if your cat prefers that separation, though many cats do not care. Persian cats with flat faces may prefer shallow wide bowls or fountains with gentle flow; Maine Coons and Bengals often drink more when water stays fresh.

Wash all parts with mild soap, rinse thoroughly, and descale with vet-safe methods if hard water builds up. If your cat ignores the fountain, keep a plain water bowl available. Increased thirst can signal illness; sudden heavy drinking warrants a vet visit, not just a new fountain.