The standard leashes are made from certified type IV paracord which is used for rock climbing therefore making the material incredibly strong.  The cord is 5/16” in diameter with a nylon outer sheath creating the perfect heft and smooth feel.  These leases are chew resistant and waterproof.  Each leash comes with a swivel clip hook which ensures your dog won’t get twisted and choked up.  They also come standard with a metal ring that can be used to clip the leash to itself for easy carrying when not in use and/or to clip a waste bag dispenser, collapsible bowl and/or safety whistle.  Foam padded handles for dogs that pull are available for an additional cost.