Every walk, every tug, every excited pull toward the door — your pet’s collar and leash go through a lot. At Corino Industries, our Leather Pet Collars & Leashes are handcrafted from full-grain, top-grain, and vegetable-tanned leather to handle everyday use while looking better with every year, not worse.Whether you’re a pet owner who wants something that lasts, or a retail brand sourcing a collection that stands out on the shelf, our leather collars and leashes bring together comfort, strength, and a classic look that synthetic nylon or polyester materials simply can’t match.