Ezydog Cujo Shock Absorbing LeashWhat sets the EzyDog Cujo dog leash apart from traditional dog leashes is it's shock absorbing durability and control. The firm wakeboarding no slip handle and short length are engineered to give you great control over your dog while still making it comfortable for both your pet and you. So go ahead and go hike that trail with this dog leash for active dogs! Go for a run or a romp through the park. With a Cujo shock absorbing leash, you know your dog