The award winning Wackywalk'r dog lead is the first ergonomically correct pet-walking device, the Wackywalk'r is made from 100% natural rubber latex, the same material as used in the fitness industry. Wackywalk'r dog leads offer a high tech combination of form and functionality - a wonderful alternative in dog exercise. The force inhibiting stretch of the Wackywalk'r offers a welcome relief from the 'jerk' of rigid leads and the dog works against the lead and not the walker. The centre of the tubing is reinforced with a safety line for added durability, support and the 'kerb side' handle gives complete control. The Walk'r for rural walking is the longest lead in the range at 3ft which stretches to 6ft and will only stretch to twice its length (6ft) continuously corrects the dog, the natural properties of rubber allow for easy cleaning and deter chewing. Please note that you choose the size of lead according to the weight of your dog - large for dogs weighing between 11.5kgs and 23kgs and extra large for dogs weighing between 23.5kgs and 45kgs. Glee New Products Award Winner 2006.