Parenting, Simplified
Backed by 30+ Years of Expertise
Dr. Harvey Karp is a world-renowned pediatrician and the celebrated author of the classic parenting guides, The Happiest Baby on the Block and The Happiest Toddler on the Block. His pioneering discoveries—like the 5 S’s and Toddler-ese—have empowered millions of parents with insights and actions to better understand young children…and to make parenting a whole lot easier.
For over 30 years, I’ve dedicated my work to sharing common sense, science-based—and effective—lessons that I learned while taking care of thousands of children and families. Thanks, so much, for your interest and trust in my ideas and for visiting this website. My team and I hope to give you—and parents all around the world—insights and tips to help you feel great and to be successful in your incredibly important job—having a healthy, happy family.
WHY PARENTS LOVE SNOO
Meet Your Favorite 24/7 Helper

More Sleep
Adds 1-2 hours of sleep per night

Less Crying
Automatically calms fussing…often in under a minute

Extra Hands
Ready 24/7 to help you soothe baby when you need to eat or catch some Zzzs

Responsive
Automatically responds to fussing…even when you're asleep

Prevents Rolling
Keeps babies on the back to give you precious peace of mind

Sleep Trains
Effortless sleep training by 6 months…with little need to cry-it-out
LANDMARK SAFE SLEEP INNOVATION
1st FDA De Novo Authorized Bassinet for Safe Back Sleeping
SNOO imitates the sounds and movements of your baby’s favorite place—the womb!—to automatically calm crying and increase sleep. SNOO is the first—and only—medical device to receive De Novo authorization from the FDA for its ability to keep sleeping babies safely on their backs. Babies who are placed on the back for sleep are at a lower risk of SIDS/SUID.
For important safety information, see happiestbaby.com/fda.