The harness should fit snugly, but not tight enough to chaff the skin and cause irritation. Attach a thick, sturdy leash directly onto the harness and you are good to go.
[header] How to teach your dog " on by " [title] Invest in the right gear. [step] Buy a head or body harness for your dog that will allow you to direct the motion of their body. This will give you more control over the walking process.