Dr. Alo Kids
Sing-along songs and coloring fun with Hartley the Heart and friends, made with a real heart doctor. Big messages in little-kid words: colorful foods, water, moving and playing, brushing teeth and good sleep.
Made for little kids, built for grown-ups
This site is for parents and caregivers. It has no ads, no tracking and nothing for kids to sign up for. Everything for kids lives on our YouTube channel, which is set to "made for kids."
Meet the Friends
Hartley, Pip, Dot, Moss, Nana Wren and cartoon Dr. Alo.
Say helloSongs
16 sing-along songs and what each one teaches.
See the songsColoring Pages
5 free printable pages. The full 60-page book is coming soon.
Print a pageFor Parents
Six simple heart-healthy habits for little kids.
Read the guideMeet Hartley the Heart, Dr. Alo and friends
They live in a sunny meadow called Hum Hollow, where every day is full of songs, snacks and play.
Happy Hearts, Healthy Habits Coloring Book
60 pages that go from big, simple toddler pages to busy scenes for bigger kids: healthy food, drinking water, moving, brushing teeth, sleep, sports and four "Dr. Alo says" pages.
From a real heart doctor
Dr. Alo Kids is made with Dr. Alo, a board-certified cardiologist and board-certified internist. Every heart message is simple, positive and accurate for little ones. Never scary, never medicines, just happy habits.