Tired of bumping and sloshing pet water bowls? Here’s your answer! The waterproof edge strip and floating disk design prevents water from overflowing, keeping your floor safe and dry! The floating disk automatically adjusts as your pet drinks…slowing down their drinking speed which can lead to coughing and wheezing. When pet’s tongue touches the disk, more water flow is allowed into the bowl. The disk also keeps water clean by preventing hair, dust and dirt from getting into the water.