No Crow Collar
If you are in an area that doesn't like roo's Crowing. This product is for you. You affix it tight but not too tight, you should just to be able to stick your pinkie about 1/2 way down.
This way the male is able to eat, drink, breathe and all other things that roos do. The only thing they cannot do, is crow.. When the take the deep breath for the crow, the air will come out slowly as a normal breath.
They come with a bow tie that is detachable.