Old MacDonald Had a Farm

Old MacDonald Had A Farm is a popular children's song.

In "Arthur's TV-Free Week," Arthur says that D.W. sang the song for an hour to entertain her family without TV.

In "D.W. All Fired Up," D.W., Emily, Maryann, Edwin, Liam, Amanda Hulser, and Kyle sing this song in a circle during the opening sequence. Only the "moo-moo" part is sung.