Beaphar Calming Collar is a natural solution designed to reduce anxiety and problem behaviors in dogs. The collar releases calming ingredients for up to 6 weeks, making it ideal for stressful situations like firework displays, kennel visits, and traveling. Key features: • Up to 6 weeks of effectiveness • 65cm collar length • Contains natural calming ingredients • Reduces problem behavior • Ideal for fireworks, travel and kennel visits • Safe and easy to use The collar utilizes natural ingredients like Valerian to help keep dogs calm and relaxed during potentially stressful situations. It begins working soon after being fitted and provides continuous calming effects throughout its 6-week duration. The 65cm length makes it suitable for most dog breeds.