Help your dog overcome their fear and anxiety with the Thunderworks ThunderEase Calming Collar for Small Dogs. The collar uses calming pheromones to help dogs feel more relaxed and comfortable in scary situations, such as vet visits, travel and thunderstorms. Once activated, the collar's calming effects last for up to 4 weeks. The small size fits necks measuring up to 14 in. Pair this calming dog collar with the ThunderShirt (sold separately) for greater effect.How it Works

ThundeEase contains dog appeasing pheromone (DAP), which is a naturally-emitted pheromone made and released by nursing mother dogs. This pheromone is recognizable by dogs of all life stages, and it is effective in calming anxious dogs.

Special Precautions

• Remove before bathing, then replace when the coat is dry.
• Keep away from children.
• Do not attach a leash to the collar.
• Not for use on dogs with a severe skin lesion.
• If your dog has symptoms of a medical condition or disease, do not use this product. Instead, notify your veterinarian.
• Do not open pouch until ready for use.