Pet Safety LED Harness

My dog is black.  When I turn him loose into our back yards in deep night ... he literally DISAPPEARS from view! This LED harness, more so than a mere collar, ensures your dog's visibility not only in the safety of your yard, but on walks, and/or at large, in the event your dog get's lost or for some reason leaves the safety of your care! Feedback indicates these may size small so please be sure to measure! Size Collar Width Chest Measurement XS 0.6 From 13 to 15 inches S 0.8 From 13 to 16 inches M 1.0 From 15 to 20 inches L 1.0 From 17 to 24 inches XL 1.0 From 24 to 28 inches