Review on 🐱 NOOBECR 3 Pack Cat Collar: Calming Collar for Cats and Kittens with Pheromone to Calm Anxiety, Relieve Stress, and Ensure Relaxation - Breakaway Design in Comfortable Grey Shade by Anthony West

I was hoping these collars would calm the aggressive and paranoid behavior of some of my cats. These soothing collars don't seem to do anything at all. I've tried them on two of my cats and there is no noticeable difference in their behavior. I also hate the fact that they aren't rip off collars even though they claim they are. If cats get addicted to something, I'm afraid they're going to have serious problems. Yes, I can open it, but it takes a lot of effort. I don't feel comfortable leaving them with my cats forever.