Introducing the Sport Dog 3/4\" Replacement Remote Trainer Receiver Field Trainer Wetland Hunter – the perfect tool for dog owners who want to train their pets in a safe and humane way. With this receiver, you can easily control your dog's behavior through remote commands, making it a great choice for hunting or training in wetland areas. Designed for use with the Sport Dog remote trainer system, this receiver is built to last and withstand even the toughest conditions. It is compatible with a variety of Sport Dog collars, and is easy to use and operate. Whether you're training your dog to come when called, to stop barking, or to behave around other animals, this receiver is an excellent choice that will help you build a strong and loving relationship with your pet.