The BullyBillows Training Lead is a multi-functional, double-ended lead that can be used in 8 different ways: 1. Short length for heel training or normal walking. 2. Medium length for obedience training. 3. Long length for recall or distance work. 4. Hands-free dog training. 5. Two dogs on one lead – making use of the double ended clasps. 6. Easy, supervised tethering. 7. Double steering for optimum control. 8. Recommended for use with any BullyBillows collars and leads. We recommend using this in conjunction with our TRI-Harnesses as this lead can be attached to the front and back D-Loops which is used to assist in training and aid to help eliminate if your dog pulls.