De-Crowing/Devoicing info.

[casportpony]

De-Crow Surgery

 

[casportpony]

https://www.backyardchickens.com/threads/decrowing-roosters.705084/
https://www.backyardchickens.com/threads/decrowed-blue-splash-japanese-npip.786911/
https://www.backyardchickens.com/threads/quiet-decrowed-blue-andalusian-cockerel.816511/
https://www.backyardchickens.com/threads/quiet-rooster-easter-egger-post-de-crow-surgery.899430/
https://www.backyardchickens.com/threads/quiet-rooster-brown-leghorn.942773/
https://www.backyardchickens.com/threads/quiet-rooster-blue-isbar-almost-silent-crow.914425/

 

[BigBlueHen53]

 

[Carson213]

or caponize