Excellent Features: - Easily adjustable to fit your dog from puppy to fully grown. - Just pull your training lead/leash to create the firm but gentle effect. - Pet training collar, effective training collar, gentle compared to other metal pinch collars. - Works humanely without electric shock or excessive choking. - The built-in safety loop prevents choking while the grip gets your dog's attention. - It responds to your corrective command without electric shock, noise, or sprays. - Great gift for your pets. Package Content: 1 x Dog Command Collar.