Approach your dog from his RIGHT side.
Grasp the short end of the G strap with your RIGHT hand.
Reach under your dog with your LEFT hand for the long end of the Girth strap and buckle.
Squeeze sides of snap buckle and pull toward the ground.
Chest Strap Design
The chest strap should slack over your dog's shoulder when you pull your leash sideways. This is GOOD for your dog, giving him shoulder room to walk comfortably.