Melissa & DougEight favorite pets are waiting to ''speak'' to your child!Place a puzzle piece into the puzzle board well with the matching picture, and hear the animal meow, woof or tweet! This eye- and ear-catching puzzle enhances matching and listening skills. (TIP: Puzzle has light-activated sensors; for best results, expose the sensor by removing a piece in a brightly lit room, then make the sound play by replacing the piece in the board.Includes :8 puzzle pieces1 puzzle board2x AAA batteries, not included.2+ years