The Fisher-Price Soothe 'n Snuggle Otter is a unique plush soother that helps comfort your baby just like you do. Its soft belly moves up and down in a rhythmic motion that mimics breathing to help soothe your baby naturally, along with up to 30 minutes of calming music, sound effects, and soft lights. With its sweet face, super snuggly fabrics, and satiny tail, the Soothe 'n Snuggle Otter is a perfect cuddle friend for your baby. Where development comes into play : Sensory: The soother's soft textures, calming music and lights, and gentle rhythmic motion engage your baby's developing tactile, visual, and auditory senses while helping to promote relaxation. Security & Happiness: The otter's sweet face, calming motion, and gentle music help comfort your baby, giving them a sense of security.