Leather ages beautifully with time. It naturally darkens and softens with use. Nice Digs goods are produced with durability with the dog and owners comfort in mind. Prolong the life of the leather, stitching and hardware by keeping it away from water & chemicals. Nice Digs leather collars and leashes are not for swimming or water immersion.
Clean with a soft, damp cloth. Nourish the leather from time to time, with a wax/silicone-free leather conditioner but patch test first before overall application as it may darken the leather.