Well, I made two homemade "crow less" collars for my lav Orp roos, 8" long × 1" wide. LaRue is actively crowing. I can get a full finger, and I have big hands, between the collar and his skin, and it reduced the loudness by about half. Roo Two's is loose, 2 fingers, just so he'll be used to it when he decides to provide harmony.
I am reading about some deaths due to collars catching on objects, and I also think the original instructions about only being to slip in the tip of a pinky finger is too tight. If you are a woman who wears a size 6 or 6.5 glove, I think you will need to allow a full finger. A man wearing a size 7.5 to 8.5 glove might only need a pinky, but down to the first joint. Be happy with quiet, not silence.
Check your coop, runs, yard for items the collar can get caught on, and remove them. I also told hubby no more feeding whole cherry/grape tomatoes or grapes to these roos. If they swallow one whole, it could put enough pressure on the trachea to cause suffocation.
Don't know if you recall, but Greenies dental sticks had to be reformulated for dogs several years ago for causing suffocation if some dogs swallowed them whole. Same issue. Too much volume of stuff in the esophagus can put enough pressure on the trachea to cause choking or suffocation.
@kittydoc
Hooked! When I brought Adeline home with her new foot bandage and brought her outside for a supervised break, she immediately caught the bandage on a piece of hardware cloth wire covering a grazing frame. It pulled out a large piece of gauze! What were the odds of that happening? It was one of those freak accidents that do happen. It didn't hurt her foot, luckily, but it just shows how easy it is to get hooked on something. I gave up on putting collars on my cats a long time ago. I'd leave plenty of head room in case they got stuck, but I think they purposely yanked them off and lost them. They'd always return bare-necked.
About choking hazards~ I've posted on the thread before about both my RIR and my BJG (RIP) choking on whole blueberries! Luckily, they both got the berries through, but it's a terrible feeling not knowing what to do!! They both had kinda cough/whistle noises and had their heads down and forward. I always cut up blueberries and grapes (their favorites). I have to serve a mixture since my EE likes grapes, but not blueberries.![]()