http://amazon.com/Protecta-Pup-Reflective-Dog-Leash/dp/B00NGVUO6A/

This kind of 4 Foot Reflective Dog Lead is known as a must have when running with your dog during the nighttime. This may be the perfect pet lead intended for going out at night mainly because it will not hinge upon battery packs or lights which will deplete as well as break not to mention are then thrown away.