Keep your dog calm and comfortable for months with this 12‑refill pack. Each refill lasts up to 30 days, giving you up to 360 days of continuous calming support. Formulated with dog‑appeasing pheromones, these refills help reduce stress, ease anxiety, and promote a peaceful environment for your dog. Perfect for multi‑room use, you can place diffusers in bedrooms, living areas, or any space where your dog spends the most time. A long‑lasting solution for dogs who need consistent emotional balance and relaxation throughout the year.