1. The dog pheromone calming collar is the right choice for you and your pet to say goodbye to anxiety and restlessness. It helps to reduce bad behaviors, provide a soothing experience for dogs, and can also reduce the tension and stress of pets, providing comprehensive psychological comfort and health support. It not only brings comfort and happiness to your pet, but also becomes a booster for its happy growth. 2. The dog pheromone calming collar only needs to be worn for one hour to quickly take effect. The pheromone collar releases for up to 60 days, providing your dog with continuous stress and anxiety relief. 3. The dog pheromone collar contains 4 individually packaged dog calming collars, which will work better if worn continuously. 4. The dog pheromone collar is highly flexible and adjustable, suitable for dogs of all ages. The ingenious design of the pheromone collar allows you to easily choose the right length and trim the excess to ensure that it fits all types of dogs. 5. The dog pheromone collar fully considers convenience in terms of waterproofing. It is not only suitable for indoor environments, but also can easily cope with outdoor challenges. It does not need to be removed when bathing, raining, or swimming, and it can still play its role. 6. The dog pheromone collar contains pure natural plant ingredients and does not add any chemical drugs, so there is no need to worry about the impact of harmful chemicals on the dog's health. 7. The calming dog collar is a safe and effective choice for you to solve your pet's anxiety and stress problems. After wearing the dog calming collar, anxiety and fear caused by any reasons such as high temperature, veterinary examination, pet alone, fireworks, thunderstorms, noise, traffic, travel, separation anxiety, moving, or new environment will be effectively relieved.