1. New & improved Soft Harness
2. Adjustable neck with buckles and hook & loop fastener
3. Adjustable chest belt
4. Rubber Puppia label

Sizing

SIZE CHART SIZE NECK GIRTH CHEST GIRTH S 9.5"~11.5" 13.0"~19.0" M 11.5"~14.0" 15.0"~22.0" L 13.0"~16.0" 19.5"~29.5" XL 16.0"~19.0" 21.5"~31.5" * The measurements are dimensions of actual product. * Make sure all measurements fit within the dimensions with room to spare in the chest and neck.