If you have one of these turtles, you can try getting your baby to click the "I love you" button on it. My baby wouldn't cooperate. But maybe your baby would do the opposite of that and actually would cooperate.
Get your baby to sit on the turtle. And read him a story or two to get him settled. Then once you've got him settled, pull the straps back and forth (if you don't have the straps on it, you can just pull the turtle). You could do the pulling on the turtle for maybe a free time activity.