Hiro + wolf designed these dog harnesses with long walks in mind - the lightly padded cotton chest plate evenly distributes weight across the body making walkies with the harness a carefree and comfortable experience. These harnesses will fit toy, small and medium dogs, and coupled with adjustable straps, you can create a custom fit for your companion. The harness also features two simple clip fastenings which are quick, hassle free and easy to use. With a solid d ring which will attach to your regular. These dog harnesses are ideal for dog training as they give you more control for pullers. Also suited to puppies or smaller dogs with especially delicate necks. * Medium/Large: Neck: from 35 cm to 58cm. Chest: from 43cm to 72cm. Neck: from 23cm to 40cm. Chest: from 28cm to 50cm.