https://www.penguinrandomhouse.com/books/813716/lions-wobbly-bottom-by-kit-frost-illustrated-by-sam-rennocks/
Lion's Wobbly Bottom by Kit Frost: 9781536246711 | PenguinRandomHouse.com: Books
Wiggle the sliders to wobble the bottoms! Join Lion and other safari-animal friends in this fun and cheeky board book series that builds fine motor skills...
lionwobblybottom