The Front Range Harness is a padded everyday dog harness that is easy to put on and comfortable for dogs to wear. A key piece of gear for canines embarking on a life of adventure with their humans, the harness features two leash attachment options: an aluminum V-ring centered on the dog's back for everyday walks, and reinforced front clip webbing at the dog's chest to redirect dogs that pull on leash. The ID pocket keeps dog tags quiet and easily accessible, and the reflective trim and light loop boost visibility in low-light conditions Bought this for my old dog but probably only used once or twice as her mobility declined and needed a help em up harness For reference, she had many of these over her 13 years - she was a 70lb golden retriever Measure dog's widest part of rib cage - size M fits 27 - 32 in (69 - 81 cm)