New in Box LEGO DUPLO My First Puzzle Pets Building Blocks (18 Pieces). Help your child build 3 colorful 3D LEGO® DUPLO® 10858 Puzzle Pets. Preschoolers will love sorting the chunky bricks into different colors, and seeing what animals they can build in each color. This puzzle toy for toddlers includes decorated bricks to start stories and develop language as young children learn what different pets like to eat. DUPLO bricks are specially designed to be fun and safe for small hand