FUSI1014 Features: * Dog harness * Made with EVA foam and mesh lining * Designed to help support the rib cage and prevent choking * For large active dogs * Convenient heavy duty top grab handles * Made in USA * Length (L) = Measurement from Neck to Tail * Girth/Chest (G) = Measurement around the broadest part of the chest * Neck (N) = Measurement around the Neck Dimensions: * Medium dimensions: 14-25" G - 8-23" N - Fits Dogs 31 to 120 lbs * Large dimensions: 24-32" G - 18-27" N - Fits Dogs 50 to 125 lbs * Extra large dimensions: 30-45" G - 24-36" N - Fits Dogs 125 lbs +