The best place for a cat water fountain is a quiet, open, easy-to-reach spot where your cat feels safe while drinking. Keep it away from litter boxes, and preferably separate from food, direct sunlight, heat, and busy areas. Place it on a flat, water-resistant surface and make sure cords and electrical connections stay dry and secure.
There is no fixed distance that works for every cat. The most important thing is that your cat can easily access the fountain and that you can clean and refill it every day. Avoid placing it where other pets, children, appliances, or furniture could block access or startle your cat.
Keep the fountain away from litter areas to reduce dust and contamination. A calm corner of the living room, bedroom, office, or hallway can work well, as long as your cat has a clear view and an easy way to leave. Also avoid sunny windows, heaters, fireplaces, and strong air vents, which can warm the water or bring dust and hair into the basin.
Finally, use a stable, level surface that is easy to wipe clean. Tile, sealed vinyl, or a waterproof mat over wood or laminate are good choices. If the fountain is corded, keep the cable away from walkways and chewing pets, and follow the manufacturer's safety instructions.
