He discovers that his cows have found an old typewriter in the barn and are using it to type letters requesting things from Farmer Brown, such as electric blankets to keep them warm at night.

Soon, the cows type a similar letter on behalf of the hens also asking for blankets, which Farmer Brown refuses to provide.

In an attempt to re-establish order, he sends a letter back to the cows and hens on his own typewriter and tells them they do not need the blankets and that their job is to produce milk and eggs.

Farmer Brown decides the deal is fair, so he leaves the electric blankets for the cows and waits for the duck to deliver the typewriter.

[5] A Click, Clack, Moo musical was created by Billy Aronson, Kevin Del Aguila, and Brad Alexander for TheatreWorksUSA.