8 Pack No Crow Rooster Collars, Chicken Collar Anti-Hook Noise Free Neckband No Crow Noise Neck Belt for Roosters - Prevent Chickens from Screaming, Disturbing Neighbors

I love my rosters, and I don’t want to eating them.

it fits fine, it’s just a piece of velcro. it doesn’t bring down the noise level at all, these collars are much too thin. i didn’t realize until i watched a few youtube videos, i need a much “thicker” collar to reduce the noise. the quality isn’t great, my rooster got his first one off pretty easily so it didn’t perform well. it’s very easy to use though. sincerely, go look for a longer one, this is just too thin to stop the rooster from being so loud

Use absolutely caution. Found my prize rooster dead of affixiation

I had an old hen who after hitting menopause started crowing. Unfortunately I live in town and that is a big problem.After the first day of putting the collar on her (which was a struggle) she kept pretty quiet, but either it shifted or it loosened, or maybe she even just got used to it, but she’s back to crowing at full force.I’d recommend looking for a wider collar with more flexibility. This one was hard to put on and very stiff which I suspect resulted in a poor fit.

These collars definitely worked. I have a roo who is annoying. I guess we put it on too tight. He was so quiet but not eating. Eventually he started foaming at the mouth! We had to remove the collar.Eventually we put the collar back on. He still crows but not as much. I can hear he wants to crow more but the collar stops him. Definitely does what it’s supposed to. Be careful not to over tighten or you may kill your rooster.

Some folks suggested that they don't work, or don't work well. I suppose it depends on the bird, their willingness to crow, and how well you fit these things on them. But they have reduced my roosters to gurgles and squeaks. One of them it worked so well he about stopped crowing probably because he was embarrassed by the pathetic sounds he was making. If one of the birds should manage to get it removed, you can really tell the loud blast of a difference. Pull their hood up on their neck, you put this on right below those feathers. Just don't make them too tight, you want to be able to slip a finger under the collar reasonably well, then watch their behavior, make sure they are breathing OK and eating OK afterwards, and that their combs aren't turning blue... THAT'D BE WAY TOO TIGHT! I haven't had any issues, these are 1 inch wide strap, but a 1.5 or 2 inch with some padding might work even better.

This product killed my rooster, had removed and checked fitment regularly for a month and replaced them a couple times as he would pick at them to shreds. I watched him for several hours after each fitment . I can only assume he lowered his head while sleeping on the roosting bar and the inflexible nylon/ velcro pressed on his neck causing a loss of blood to his head.

Chickens still crow just not as loud