Any way/device to stop the hen crowing?

[hwppq]

Is there any device that the hen can wear so that it cannot crow but can eat and drink?
Or any other good method? My hen is very noisy in the early morning.

 

[KDK1]

Are you sure "she" is a hen?

 

[hwppq]

Sorry, I should say she cackle instead of crow. I am sure she is hen because she already laid more than 100 eggs.

 

[Chickiemom25]

let me know what you find out as my Orpington ckucks away notifying the world she is alive and well every morning even though she lays later in the day usually.