Step 1 Expand the slip leash to fit around your dog’s neck. | Step 2 Pull the leash over your dog’s head and adjust the slip around his neck. | Step 3 Move the leather stop up his neck and leave 2-3 fingers of space so the leash loosens. This keeps your dog from backing out of the leash. | Step 4 As you walk, you’ll notice the slip tighten to correct your dog’s pulling. This, with a verbal command, will help him learn to properly walk with a leash. |