🚚 Fill your cart with $100 of fun and shipping is FREE! Orders under $100 ship for only $9.99.

🚚 Fill your cart with $100 of fun and shipping is FREE! Orders under $100 ship for only $9.99.

OOLY Under Cover Art Dog Days hidden pattern coloring book with cute dogs on cover

OOLY Under Cover Art Dog Days hidden pattern coloring activity book with award badge

OOLY Hidden Patterns coloring card showing blue dog with marker

Black and white line art coloring book pages featuring various cute dogs and puppies

OOLY Undercover Art Hidden Patterns Dog Days coloring kit package on white background

Close-up of OOLY Hidden Patterns dog coloring book page showing cute dog illustration

Child coloring OOLY hidden pattern coloring books with markers on white table

Hidden Patterns Coloring | Dog Days

Open it. Make it. Love it.

Age: Preschool (3-5 years), Kids (5-8 years), Tween (9-12 years)

Play Style: Creative Expression • Fine Motor Skills • Independent Play • Confidence Building

Perfect For: Creative kids, gifts, rainy days, project time

Why We Love It 💜

Everything you need for a complete creative win — no guesswork required.

$8.99 - $8.99

$8.99

$8.99 - $8.99

$8.99

The Play Story 💜

From start to finish, this is creativity in action — and the pride of making something all your own.

Free Shipping Fun

When you spend $100+, we'll handle the ride.

Real Humans. Real Help.

Questions? We're here 7 days a week.

Swing By & Say Hi

Pick up your order in-store -- we'll have it ready.

Easy Peasy Exchanges

Not quite right? We'll make it right.