Join Old MacDonald and his friendly barnyard friends as they help each other complete this classic childhood song. The pegs from this Melissa & Doug puzzle help children two and older easily grasp and manipulate the eight adorably illustrated pieces (farmer, cow, pig, horse, chickens, ducks, dog, and sheep). Replace the piece to immediately stop the sound and move to the next scene! Kids two and older will love exploring in and around the farm, discovering new, full-color pictures under each piece, and learning what is making the realistic sounds. The interactive, sturdy Old MacDonald's Farm Sound Puzzle helps develop fine motor skills and auditory processing skills, and encourages problem solving and narrative thinking.