Fully adjustable and is suitable for Maltese Poodle, Terrier, Jack Russell, Scotty, Pug and similar sized breeds. * Box Stitched joins for extra strength. * Fully Adjustable from 12.5" to 20.4" across the chest * Fully Adjustable from 12.598-Inches to 20.472-Inches, 5/8-Inch Scooter H-Harnesses are suitable for Maltese Poodle, Terrier, Jack Russell, Scotty, Pug and similar sized breeds * Stylish designs * Box stitched joins for added strength and a quality finish. * Fully Adjustable * Harnesses are to only be used for walking. It is not recommended that the harness be left on the dog as it may cause irritation on dogs with sensitive skins.