Replacement Hookup Ends
Bungee Pack Includes three (3) pieces of heavy-duty bungee shock cord with a tensile strength 250 pounds
Can be kept on hand for replacements as needed or double up bungee ends for more resistance.
Paracord Pack includes six (6) pieces of tough paracord, with a tensile strength of 2650 lb.
Use a fisherman's knot to secure to the harness.
Check the bungee on harnesses regularly for loose ends or ends getting shorter and if so re-tie, or as needed, replace with a new cord.
Retie/replace would individually depend on each harness' use, the amount of use, the time used on that bungee, as well as depend on the dog.