Puppia Authentic Frontier Superior Harness, Small, Purple Size: Small-Neck-9.5" to 11.4", Chest-12.6" to 17.7" Pattern and Solid Schemed Patented Design-US Patent No. 8,166,924 Adjustable Neck with Hook and Loop Fasterner, Adjustable Chest Belt Available in Small to Large Adjustable Neck with Hook and Loop Fastener; Adjustable Chest Belt