ATTENTION: Sizing does NOT directly correspond to your pet's breed or weight. Please MEASURE your pet by printing out our Size Guide which has a measuring tape and refer to our sizing chart for the best fit before ordering. DESIGNED FOR DOGS Featuring a wider shape and a specially rounded neckline the Voyager Step-In Lock Dog Harness creates a snug fit to keep your pet from wiggling out EASY STEP-IN DESIGN Stop struggling with pulling harnesses over your dog’s head and try our step-in styles for a change Just step in fasten clip and go! FULLY ADJUSTABLE Create a custom fit for your dog with our 4 adjustment sliders Your doggy will love the padded mesh that makes walks comfortable in any weather DOUBLE THE SECURITY Strong buckles and a heavy duty D-ring securely attach your dog’s leash to the back of this harness