An extending lead that uses a patented device to make sure the lead is always kept stretched, meaning no loops to drag in puddles, no sudden jerks as a slack lead pulls tight and ultimately better control of your dog. Allows your dog to walk 5m away from you due to the extending cord. One press of the Easy Control System however, and the cord will immediately stop to prevent your dog moving forward, yet will allow automatic recoil if your dog moves towards you - again, without slack! Repeated use of this control therefore allows easy retrieval of your animal. Size: cord