<p>SIZE CHART:</p> <p>S: Length 56cm, width 14cm, suitable for dog weight:2.5-5kg, dog waist 44-48cm.</p> <p>M: Length 65cm, width 16cm, suitable for dog weight:5.5-12.5kg, dog waist 54-58cm.</p> <p>L:Length 73cm, width 18cm, suitable for dog weight:12.5-20kg, dog waist 62-66cm.</p> <p>Reflective strips are added to the harness to make it safer for dogs to walk at night</p> <p>VERY COMFORTABLE - Your puppy will love the comfort our lift harness provides. Soft, Strong Padding. Strong Velcro helps secure the elderly dog harness around your dog's torso.</p> <p>END BACK PAIN - No more bending over to pick up your heavy pet. Strap our dog lifting harness on, and you're good to go! The ease of use is really remarkable.</p> <p>ASSIST DOG'S BALANCE - Help your dog outside with the heavy duty dog harness to assist with his\/her balance. Your pup will be so thankful for the dog lift support our dog sling harness provides. Think of it as a dog mobility harness.</p> <p>Dog seat belt included for added support when bringing your furry friend on a road trip. Our seat belt clips to your dog's collar and clips into most seat belts. This can decrease your dog's mobility while riding in the car preventing him\/her from putting unnecessary weight on legs, knees and joints.</p>