The Corwin Harness A (over-the-head)features a checkered pattern and solid schemed. It is a fashionable summer harness featuring an adjustable chest belt and Puppia rubber label on the chest. Matching leashes are available and sold separately. Available in Beige and Navy in sizes ranging from Small to X-Large. Note: Unlike human clothes, pet apparel designers have different sizing characteristics. Please do not purchase a Puppia harness based on the size of another manufacturers/designers.