The Advotil Quiet Diffuser Set helps calm and relax your dog at home.

• An effective, medicine-free solution that helps reduce common signs of stress caused by being home alone, loud noises like thunder or fireworks, fears, or visitors
• Advotil helps your dog feel calm and comfortable by mimicking the natural pheromones released by the mother during nursing
• The heated Advotil diffuser covers an area of up to 700 square feet and should be plugged in continuously; for best results, place the diffuser in the area where your dog spends most of its time, and avoid plugging the diffuser under shelves, behind doors, curtains, or furniture
• The starter set includes one diffuser head and one refill; to maximize effectiveness, replace the refill once a month, and the diffuser every 6 months