Main Features: 1. The calming cat and dog collar is designed for pets that may experience stress, anxiety, or exhibit aggressive behaviors. 2. Ingredient Safety and Effectiveness This calming collar contains natural ingredients, including lavender essential oil, formulated to help relax cats. The solution is safe for both pets and humans when used as directed. The calming effect typically begins within one hour of wearing the collar. 3. Long-Lasting Effect Each collar continuously releases calming agents for up to 60 days without side effects, helping reduce unwanted behaviors associated with anxiety, such as aggression or inappropriate marking. 4. Comfortable Design Made from high-quality TPR material, the collar is soft, flexible, and adjustable up to 15 inches (38 cm), fitting most cats. It features water-resistant properties, allowing pets to wear it during bathing. The smooth texture ensures comfort during daily wear. 5. Suitable for Multiple Situations Ideal for use during thunderstorms, travel, separation from owners, noisy environments, or other stressful events. Helps reduce excessive vocalization, scratching, and other stress-related behaviors. Specifications: Material: TPR Color: Purple Size: Cat: 38 cm length x 1 cm width Dog: 62 cm length x 1.3 cm width Package Includes: 1 x Calming Collar for Cats/Dogs Note: Due to variations in lighting and screen settings, the actual product color may differ slightly from images. Slight measurement differences may occur due to manual measurement.