When you’re ready to potty train, make sure there’s a mouse in your house! The Disney Baby Mickey Mouse 3-in-1 Potty System offers positive reinforcement from the pretend flush handle featuring revving engine sounds. Who wouldn’t want to shift into high gear after a job well done? This colorful system grows with your child, starting as a standalone potty and transitioning to a detachable seat that you can place on your family toilet. The sturdy base also converts to a convenient step stool.