One of the most significant advantages of using an over-the-toilet potty chair is the promotion of independence in young children. It allows toddlers to reach the toilet height more easily, fostering a sense of achievement and confidence as they navigate their way through potty training. The design typically includes a smaller seat that fits over the regular toilet seat, making it comfortable and accessible for little ones. Many models also come with a step stool, allowing kids to climb up safely. This accessibility encourages them to use the potty chair on their own, reducing reliance on parents and caregivers.