30 Day Refill For Adaptil Calm Home Diffuser For Dogs | 1 Refill For Adaptil Dog Calming Plug In Pheromone Diffuser To Help Reduce Anxiety And Stress In Pet Dogs | Diffuser Helps Dogs Stay CalmerADAPTIL CALM 30 DAY REFILL The Adaptil plug in for dogs creates a relaxing and stress relieving environment in your home using the science of pheromones to help anxious dogs feel calmer and more peaceful. Each plug in refill lasts for up to 30 days CAUSES OF STRESS The Adaptil dog calming diffuser for dogs helps provide anxiety relief in common, stressful circumstances that take place in your dog's life, like fireworks, thunderstorms, separation