6.5L (1.6-gallon) stainless steel dog water bowl combines a super-large capacity with intelligent anti-spill design, making it ideal for large breeds and multi-pet households to minimize daily refills. The automatic-adjustment floating disk slows drinking speed to prevent choking and keeps your pet's mouth dry, while also blocking dust and hair from contaminating the water. Paired with a fixed frame and an enlarged separate silicone anti-slip mat, it effectively prevents overflow and provides exceptional stability on floors. Constructed from heavy-duty stainless steel, PP, and silicone, it is more durable and odor-resistant than plastic or ceramic bowls. A removable multi-layer filter (non-woven fabric, activated carbon, ion exchange resin) helps remove impurities and chlorine—replace every two weeks for optimal freshness. Note: Due to its 6.1-inch height, this bowl is not recommended for small dogs.