Cows in the Barn

Tune: The Wheels on the Bus
The cows in the barn go moo, moo, moo.
Moo, moo, moo. Moo, moo, moo.
The cows in the barn go moo, moo, moo.
All day long.
Ducks in the pond go quack, quack quack...
Sheep in the field go baa, baa, baa...
Piggies in the pen go oink, oink, oink...