To fit a wool chin pad to your Ultimate Muzzle, undo the velcro on the near side throat strap to release the upright strap at the back. Thread the upright strap through the slot at the top of the pad, re thread the throat strap and fasten the velcro. Use the small velcro straps on the pad to thread through the gaps at the back of the muzzle and fasten on the outside. If fitting the pad to a small...