The Adaptil Calm Necklace is designed to provide a continuous sense of calm and comfort for medium to large dogs weighing up to 50 kg. This specialized care accessory utilizes synthetic dog-appeasing pheromones to help manage challenging situations such as loud noises, travel, or isolation. It offers a practical solution for owners looking to support their dog's emotional well-being in stressful environments. The continuous release ensures ongoing support, making it an effective tool for ongoing training or behavioral management.