Get Ready For A Farm-Yard Of Fun With Melissa & Doug Old Macdonald'S Farm Song Puzzle .The Extra-Thick Wooden Puzzle Features 8 Easy-Grasp, Cute Farm Animals With A Farmer And A Barn .As You Match The Pieces To The Pictures On The Illustrated Wooden Puzzle Board, Old Macdonald Starts The Song, “Old Macdonald Had A Farm, E-I-E-I-O!” And The Pig Sings "And On That Farm He Had A Pig, E-I-E-I-O" .Directions And Lyrics Are Included On The Puzzle So Kids Can Sing Along .Encourages Hand-Eye Coordination And Problem-Solving Skills In Children .