Review on Weewooday Cat Calming Collar - 3 Pack, Adjustable to Reduce Anxiety and Pacify Kittens, Suitable for Small, Medium, and Large Cats (15 Inches) by Tyra Simpson

This collar is good for my restless cat. She wrote all over the house and hid all the time. Now that she's wearing a collar, she's more outgoing and less likely to pee outside her litter box. I have also put a collar on a cat that is causing stress in hopes that it will calm down. It didn't affect him and he continues to torment her. He just loves to party and pheromones won't stop him. The smell is strong at first, but it smells really good, so I don't mind. The cat doesn't seem to mind either.