SENTRY Calming Collar for Cats and Kittens, One 30-Day Release Collar

Fits up to 15 inch neck. For cats. 30-day collar. Helps reduce excessive meowing, marking & scratching. Scientifically proven. We Understand Anxious Cats. We've developed our Sentry line of products because we care about pets and their owners. For more than a decade we've worked side by side with leading pet experts and top universities researching safe, effective ways to help pets lead happier, less stressful lives. This expertise led us to develop our Calming Collar for Cats, which is scientifically proven to reduce excessive meowing, inappropriate marking and unwanted scratching. sentrypetcare.com.