Let's go for a stroll, baby! The Laugh & Learn® Smart Stages® Learn with Sis Walker is the perfect pal for your growing baby, offering exciting hands-on activities for little sitters and tons of encouraging phrases and support for those first little steps. As little ones grow and go, Smart Stages® learning content introduces the alphabet, shapes, colors, counting, and even Spanish words! Little muscles get a big workout as sitting babies reach for and interact with the activities and then pull up to stand and walk behind the walker. Babies are introduced to cause and effect as they discover how to activate the music and phrases by pressing the buttons or pushing the walker along.