Sentry Sentry Calming Diffuser Refill for Cats, 1.5 Ounce

SENTRY?? Calming Diffuser Kit for Cats SENTRY?? Calming Diffuser helps cats in fearful or stressful situations such as: visitors separation anxiety fireworks thunderstorms new pets and more How SENTRY?? Calming Diffuser Works: It works by mimicking the pheromone that the mother cat produces to calm and reassure her kittens. Cats will recognize these pheromones throughout their life. SENTRY?? Pheromone technology has been proven to modify stress behaviors such as: inappropriate marking excessive meowing scratching Kit includes: 1 diffuser plug-in and 1 refill that lasts up to 30 days; works in area up to 215 square feet. Refill: 1?? oz.