Melissa & Doug 738 Old Macdonald's Farm Sound Puzzle (8Piece), Multicolor Wooden peg puzzle that plays old MacDonald song When pieces are placed Pictures on pieces match pictures on beautifully crafted puzzle board Farmer starts song, animals complete their verses; song lyrics included on puzzle Helps teach hand-eye coordination and problem solving and helps develop auditory processing skills Ages 2+; 11.75" X 8.75"