About This

• GIVE CHILDREN THE WORDS THEY NEED – The Boundaries Song helps toddlers and young children identify and express their personal boundaries — giving them language to communicate discomfort with closeness or touching in a way that feels natural. One song, unfolding across every page.
• FOLLOW ALONG PAGE BY PAGE – Unlike a traditional sound book, The Boundaries Song tells one story from beginning to end. Easy-to-press buttons and printed lyrics let children follow along at their own pace, building familiarity and confidence with every read.
• DESIGNED TO GROW WITH YOUR CHILD – A toddler beginning to understand personal space and a five-year-old who knows exactly what the words mean will both find something valuable here. Grows with children from 0 and beyond, offering something new at every stage.
• INDEPENDENT PLAY, NO SETUP REQUIRED – A simple three-position switch controls volume and power — low, high, or off. No apps, no Wi-Fi, no parental setup. USB-C rechargeable (cable not included) and headphone-compatible via standard 3.5mm jack for quiet play anywhere.
• BUILT FOR REAL TODDLER LIFE – Sturdy board book construction and child-safe materials built to survive little hands and enthusiastic readers. Meets and exceeds all U.S. safety testing standards.
• GUARANTEED FOR LIFE – We stand behind every Cali book completely. If it's defective, your toddler destroys it, or the dog gets to it first — we've got you covered. No questions asked.