The crash tested harness that nods to comfort. The Enhanced Strength Tru-Fit Smart Harness design and all steel nesting buckle system is based on the same safety engineering for harnesses used by rock climbers and linesmen. With five adjustment points, it's easy to get a near-custom fit for any dog, regardless of size and proportions. The padded chest plate helps disperse energy and reduce injury in the event of an impact crash. With two leash attachment points - one in the front and a second in the back - the harness is comfortable enough for every day use.