The Herm Sprenger Dog Training Collar is a unique and stylish collar that is perfect for any dog owner who wants to keep their pet in check. With a quick release buckle and a center plate that positions links to provide even correction to the dog, this collar is designed to provide a secure and comfortable application for your pet. The Herm Sprenger Dog Training Collar is also safe and humane, with no side effects, no electric shock, or hurt to the pet. The Herm Sprenger Dog Training Collar can help you teach your dog obedience and basic commands, and it is available in multiple colors and sizes.