Dogtra Bird Launchers and Remote Release Systems are a necessity for the serious dog trainer. These high quality, durable pieces of training equipment are a great tool when training your dog to flush birds instead of giving chase to rising birds. They feature excellent airflow for easy scenting, quiet opening, adjustable spring tension to adjust the height of the throw, and a horn that can be activated from the remote. The locator horn allows for you or the dog to quickly locate the launcher in heavy cover or at a distance.