Dog owners had long been asking us for a harness that is comfortable, easy to put on, fashionable, and affordable. So we set to work and designed one! The Rufus & Coco Soft Mesh Harness is made from durable nylon mesh which is both soft and breathable. The reflective straps simply clip on, and are adjustable for the perfect fit. Available in black, red, blue or pink with our signature rubber logo patch, our harness looks like a million dollars but we'll keep it our little secret that it's actually great value! Medium has a neck size of 40cm, a chest size of 53-73cm and would fit medium breeds including Staffordshire Terriers and Beagles.