This dog harness utilizes 3 adjustment points to allow for fit to girth. Sizing is given as a range of chest circumferences. Measure your dog around the widest part of its chest, usually just behind the front legs.
X-Small = 4.5"-9" Chest x 3/8"width
This order , you can select shipping method at checkout
All items purchased can easily be returned via the post within 365 days from delivery