Thanx much! Never heard of the scented collars. I have four cats. I will check it out. So far, they bring home mice and voles, then devour them on the front porch and vomit the whatevers in the yard.
I don’t think the pherome collars will stop them from hunting. It’s just a suggestion that they might enjoy wearing them because they have a pleasant aroma.
https://www.petco.com/shop/en/petcostore/product/sentry-calming-collar-for-cats