We love Lupine Step-In harnesses! What can you say about a company that replaces their product even if your dog chews through it? A step-in harness reduces pressure on your dog's throat and esophagus when he/she pulls. And Lupine ups the ante with a huge array of colorful designs that are actually woven into the materials. These harnesses also sport welded D ring leash attachments, heavy-duty side-release clasps, and climbing gear-grade webbing.