A Perspective on Leash Communication and Dog Behavior Well-meaning gear can sometimes do more harm than good. In the world of dog training, few tools have become as popular—or as misunderstood—as the harness. Marketed as a “gentle” alternative to collars, harnesses have found their way onto countless dogs in parks, sidewalks, and training classes throughout Rancho Santa Fe, Solana Beach, Del Mar, and North County San Diego. However, many dog owners eventually discover that ha