Mini Clip-On Wearable Power Leash Strong Enough to Tow a Truck. Put in Your Pocket, Clip to Your Keychain, or Let Your Dog Carry The Leash. Lazy Leash is light and powerful enough to withstand tugging & pulling by any size dog. A three foot (36in) adjustable short lead is ideal for training and keeping your best friend safe and under control. *Some dog owners prefer a long leash, so please note the length before purchase. Featuring a powerful anti-slip polymer textured handle and a tangle-free power cable.