Has anyone successful trained a rooster to not crow with vibration/beep collar?

[Alilbit88]

Anybody? I might attempt this if I can find a small one.

It’s only vibration and beep, no shock.

 

[nuthatched]

There's been a few threads on it but I can't recall any that we're remotely successful. Putting a collar on a rooster can be pretty risky from the way their respiratory system is.